libvisual-0.4.2/0000755000175100001730000000000014405737521010517 500000000000000libvisual-0.4.2/configure.ac0000644000175100001730000005401014405737441012726 00000000000000dnl Process this file with autoconf to produce a configure script. AC_PREREQ(2.57) dnl Version numbers m4_define([libvisual_version_major], [0]) m4_define([libvisual_version_minor], [4]) m4_define([libvisual_version_micro], [2]) m4_define([libvisual_version], [libvisual_version_major.libvisual_version_minor.libvisual_version_micro]) AC_INIT([Libvisual Library], [libvisual_version], [https://github.com/Libvisual/libvisual/issues], [libvisual], [https://github.com/Libvisual/libvisual]) AM_INIT_AUTOMAKE([1.7.0 dist-bzip2]) dnl TODO: Add these into lv_config.h (or maybe lv_version.h) LIBVISUAL_VERSION_MAJOR=libvisual_version_major LIBVISUAL_VERSION_MINOR=libvisual_version_minor LIBVISUAL_VERSION_MICRO=libvisual_version_micro LIBVISUAL_VERSION=libvisual_version LIBVISUAL_VERSION_SUFFIX="$LIBVISUAL_VERSION_MAJOR.$LIBVISUAL_VERSION_MINOR" AC_SUBST(LIBVISUAL_VERSION_SUFFIX) AC_CONFIG_HEADERS([config.h]) AC_CANONICAL_HOST lv_mips=no lv_alpha=no lv_sparc=no lv_ix86=no lv_x86_64=no lv_powerpc=no case "$host_cpu" in mips) lv_mips=yes;; alpha) lv_alpha=yes;; sparc) lv_sparc=yes;; i*86) lv_ix86=yes;; x86_64*) lv_x86_64=yes;; powerpc|ppc) lv_powerpc=yes;; *) lv_arch_unknown=yes;; esac lv_hpux=no lv_aix=no lv_beos=no lv_osf=no lv_irix=no lv_sunos=no lv_solaris=no lv_linux=no lv_sco=no lv_freebsd=no lv_netbsd=no lv_openbsd=no lv_darwin=no lv_cygwin=no lv_mingw=no lv_os_unknown=no case "$host_os" in hpux9* | hpux10* | hpux11*) lv_hpux=yes;; aix*) lv_aix=yes;; beos*) lv_beos=yes;; *osf*) lv_osf=yes;; irix*) lv_irix=yes;; sunos*) lv_sunos=yes;; solaris*) lv_solaris=yes;; linux*) lv_linux=yes;; *sco*) lv_sco=yes;; freebsd*) lv_freebsd=yes;; netbsd*) lv_netbsd=yes;; openbsd*) lv_openbsd=yes;; *darwin*) lv_darwin=yes;; cygwin*) lv_cygwin=yes;; mingw*) lv_mingw=yes;; *) lv_os_unknown=yes;; esac AC_MSG_CHECKING([for Win32]) if test x$lv_cygwin = xyes || test x$lv_mingw = xyes ; then lv_win32=yes else lv_win32=no fi AC_MSG_RESULT([$lv_win32]) # Checks for programs. AC_PROG_CXX AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_DISABLE_STATIC LT_INIT([dlopen win32-dll]) PKG_PROG_PKG_CONFIG if test x$PKG_CONFIG = x ; then AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/. *** You will need pkg-config to compile against Libvisual Library]) fi if $PKG_CONFIG --atleast-pkgconfig-version 0.14 ; then : else AC_MSG_WARN([*** pkg-config too old; version 0.14 or better recommended.]) fi # Checks for header files. AC_HEADER_DIRENT AC_CHECK_HEADERS([fcntl.h sys/types.h stdlib.h string.h sys/time.h unistd.h sched.h sys/sched.h]) # Checks for typedefs, structures, and compiler characteristics. AX_CXX_COMPILE_STDCXX_11([noext], [mandatory]) AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T AC_MSG_CHECKING(for ISO C99 varargs macros in C) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [ int a(int p1, int p2, int p3); #define call_a(...) a(1,__VA_ARGS__) call_a(2,3); ])],[lv_have_iso_c_varargs=yes],[lv_have_iso_c_varargs=no]) AC_MSG_RESULT($lv_have_iso_c_varargs) AC_MSG_CHECKING(for GNUC varargs macros) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [ int a(int p1, int p2, int p3); #define call_a(params...) a(1,params) call_a(2,3); ])],[lv_have_gnuc_varargs=yes],[lv_have_gnuc_varargs=no]) AC_MSG_RESULT($lv_have_gnuc_varargs) AC_C_BIGENDIAN(bigendian=yes, bigendian=no, ) # Checks for library functions. AC_FUNC_SELECT_ARGTYPES AC_CHECK_FUNCS([gettimeofday usleep nanosleep select strdup strndup sysconf]) AC_CHECK_LIB([dl], [dlsym], [LIBS="-ldl $LIBS"], AC_MSG_WARN([*** You need dlsym() to make use of Libvisual.])) AC_CHECK_LIB([m], [sqrt], [LIBS="-lm $LIBS"], AC_MSG_ERROR([*** You need the Standard C Math Library to build Libvisual.])) # Internationalization GETTEXT_PACKAGE="libvisual-${LIBVISUAL_VERSION_SUFFIX}" AC_SUBST(GETTEXT_PACKAGE) AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [GETTEXT package name]) AC_DEFINE_UNQUOTED(LOCALEDIR, "${prefix}/share/locale", [String catalog location]) AM_GNU_GETTEXT([external]) AM_GNU_GETTEXT_VERSION([0.19]) dnl ------------------------------- dnl Check for native thread support dnl ------------------------------- dnl dnl Test program for basic POSIX threads functionality (taken from Glib) dnl m4_define([lv_thread_test],[ #include #include int check_me = 0; void* func(void* data) {check_me = 42; return &check_me;} int main() { pthread_t t; void *ret; pthread_create (&t, $1, func, 0); pthread_join (t, &ret); exit (check_me != 42 || ret != &check_me); }]) LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation " LIBS_NOT_FOUND_2=". Please choose another thread implementation or provide information on your thread implementation. You can also run 'configure --disable-threads' to compile without thread support." AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when linking threaded applications. As Libvisual cannot do that automatically, you will get an linkg error everytime you are not using the right compiler. In that case you have to relink with the right compiler. Ususally just '_r' is appended to the compiler name." AC_ARG_ENABLE([threads], AS_HELP_STRING([--enable-threads], [Turn on basic thread support @<:@default=enabled@:>@]), [enable_threads=$enableval], [enable_threads=yes]) AC_MSG_CHECKING([whether to enable thread support]) if test x$enable_threads = xyes; then AC_MSG_RESULT([yes]) have_threads=none AC_MSG_CHECKING([for thread implementation available]) case $host in *-*-mingw*) have_threads=win32 ;; *) ;; esac if test "x$have_threads" = xnone; then AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;])], [have_threads=posix],[]) fi if test "x$have_threads" = xnone; then AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], [pthread_mutex_t m; pthread_mutex_init (&m, pthread_mutexattr_default);])], [have_threads=dce],[]) fi if test "x$have_threads" = xnone; then PKG_CHECK_MODULES(GTHREAD2, gthread-2.0 >= 2.2.0, [have_gthread2="yes"], [have_gthread2="no"]) if test x"$have_gthread2" = xyes; then have_threads=gthread2 AC_SUBST(GTHREAD2_CFLAGS) AC_SUBST(GTHREAD2_LIBS) AC_DEFINE([LV_HAVE_GTHREAD2],[1],[glib-2.0 thread implementation available]) fi fi # In future we will check for more thread models... if test "x$have_threads" = xnone; then AC_MSG_RESULT(none available) AC_MSG_WARN([You do not have any supported thread system available. Libvisual will be built without thread support.]) else AC_MSG_RESULT($have_threads) fi fi dnl ------------------------------------------------ dnl Determination of linker flags for thread support dnl ------------------------------------------------ LV_THREAD_LIBS="" if test "x$enable_threads" = xyes && test "x$have_threads" != xnone; then case $have_threads in posix|dce) case $host in *-aix*) # We are not using gcc (would have set LV_THREAD_LIBS) and thus # probably using the aix compiler. AC_MSG_WARN($AIX_COMPILE_INFO) ;; *) LV_THREAD_LIBS=error lv_save_LIBS="$LIBS" for thread_lib in "" pthread pthread32 pthreads thread dce; do if test x"$thread_lib" = x; then add_thread_lib="" IN="" else add_thread_lib="-l$thread_lib" IN=" in -l$thread_lib" fi if test x"$have_threads" = xposix; then defattr=0 else defattr=pthread_attr_default fi LIBS="$add_thread_lib $lv_save_LIBS" AC_MSG_CHECKING(for pthread_create/pthread_join$IN) AC_RUN_IFELSE([AC_LANG_SOURCE([lv_thread_test($defattr)])], [lv_result=yes], [lv_result=no], [AC_LINK_IFELSE([AC_LANG_SOURCE([lv_thread_test($defattr)])], [lv_result=yes], [lv_result=no])]) AC_MSG_RESULT($lv_result) if test "$lv_result" = "yes" ; then LV_THREAD_LIBS="$add_thread_lib" break fi done if test "x$LV_THREAD_LIBS" = xerror; then AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2) fi LIBS="$lv_save_LIBS" ;; esac ;; gthread2) LV_THREAD_LIBS="$GTHREAD2_LIBS" ;; *) ;; esac else # Thread support disabled : fi AC_MSG_CHECKING(thread related libraries) AC_MSG_RESULT($LV_THREAD_LIBS) AC_SUBST(LV_THREAD_LIBS) dnl -------------------------------------------------- dnl Determination of compiler flags for thread support dnl -------------------------------------------------- LV_THREAD_CFLAGS="" if test "x$enable_threads" = xyes && test "x$have_threads" != xnone; then case $have_threads in gthread2) LV_THREAD_CFLAGS="$GTHREAD2_CFLAGS" ;; *) ;; esac fi AC_SUBST(LV_THREAD_CFLAGS) # check for type sizes AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(size_t) dnl Try to figure out whether visual_size should be long or int AC_MSG_CHECKING([for the appropriate definition for size_t]) case $ac_cv_sizeof_size_t in $ac_cv_sizeof_short) visual_size_type=short ;; $ac_cv_sizeof_int) visual_size_type=int ;; $ac_cv_sizeof_long) visual_size_type=long ;; *) AC_MSG_ERROR([No type matching size_t in size]) ;; esac AC_MSG_RESULT(unsigned $visual_size_type) build_subdirs="libvisual" VISUAL_PKG_CONFIG_DEP="" VISUAL_CFLAGS="" if test x"$LV_THREAD_CFLAGS" == xgthread2; then VISUAL_PKG_CONFIG_DEP="$VISUAL_PKG_CONFIG_DEP gthread-2.0" elif test x"$LV_THREAD_CFLAGS" != x; then VISUAL_CFLAGS=$LV_THREAD_CFLAGS fi AC_SUBST(VISUAL_PKG_CONFIG_DEP) VISUAL_LIBS="$LIBS -lvisual-${LIBVISUAL_VERSION_SUFFIX}" if test x"$LV_THREAD_LIBS" != x; then VISUAL_LIBS="$LV_THREAD_LIBS $VISUAL_LIBS" fi AC_SUBST(VISUAL_CFLAGS) AC_SUBST(VISUAL_LIBS) dnl ****************************** dnl Arguments to specify certain features. dnl ****************************** AC_ARG_ENABLE([lv-tool], AS_HELP_STRING([--disable-lv-tool], [Do not build lv-tool @<:@default=enabled@:>@]), [lv_tool_enabled=$enableval], [lv_tool_enabled=yes]) AC_MSG_CHECKING([wheter to build tool programs]) if test x$lv_tool_enabled = xyes ; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi AC_ARG_ENABLE([examples], AS_HELP_STRING([--disable-examples], [Do not build example programs @<:@default=enabled@:>@]), [examples=$enableval], [examples=yes]) AC_MSG_CHECKING([wheter to build example programs]) if test x$examples = xyes ; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi if test x$lv_tool_enabled = xyes -o x$examples = xyes ; then # Find SDL 1.x.x # On success, this will set and substitute SDL_CFLAGS and SDL_LIBS PKG_CHECK_MODULES([SDL], [sdl >= 1.2.0], [], [ AC_MSG_ERROR([*** SDL 1.2.x not installed - please install first]) ]) if test x$examples = xyes ; then AC_SUBST([EXAMPLES], ['simplesdl morphsdl']) fi if test x$lv_tool_enabled = xyes ; then AC_SUBST([TOOLS_LV_TOOL], ['lv-tool-0.4']) fi fi dnl ****************************** dnl Debugging stuff dnl ****************************** DEBUG_CFLAGS="" AC_ARG_ENABLE([profiling], AS_HELP_STRING([--enable-profiling], [Enable emision of profile data to be used by gprof @<:@default=disabled@:>@]), [profiling=$enableval], [profiling=no]) AC_MSG_CHECKING([whether to enable profiling]) if test x$profiling = xyes; then AC_MSG_RESULT([yes]) if test x"$GCC" = xyes; then DEBUG_CFLAGS="$DEBUG_CFLAGS -pg" else AC_MSG_WARN([Profiling only works when using a gcc compiler.]) fi else AC_MSG_RESULT([no]) fi AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [Enable debug @<:@default=disabled@:>@]), [debug=$enableval], [debug=no]) AC_MSG_CHECKING([whether to enable debug]) if test x$debug = xyes; then AC_MSG_RESULT([yes]) if test x"$GCC" = xyes; then DEBUG_CFLAGS="$DEBUG_CFLAGS -ggdb3 -Wall" DEBUG_CFLAGS="$DEBUG_CFLAGS -Wmissing-braces -Wimplicit -Wunused -Wmissing-prototypes" # IMHO -Werror should be here also. --VVB lv_save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -Wno-unused-variable" AC_MSG_CHECKING([whether gcc version is greater than 2.95]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], [exit(0);])], [lv_gcc_gt_2_95=yes], [lv_gcc_gt_2_95=no]) CFLAGS=$lv_save_CFLAGS if test x$lv_gcc_gt_2_95 = xyes ; then AC_MSG_RESULT([yes]) DEBUG_CFLAGS="$DEBUG_CFLAGS -Wno-unused-variable" else AC_MSG_RESULT([no]) fi fi else AC_MSG_RESULT([no]) fi AC_SUBST(DEBUG_CFLAGS) AC_ARG_ENABLE([extra-optimization], AS_HELP_STRING([--enable-extra-optimization], [Enable extra optimizations @<:@default=disabled@:>@]), [extra_opt=$enableval], [extra_opt=no]) AC_MSG_CHECKING([whether to enable extra optimizations]) if test x$extra_opt = xyes; then AC_MSG_RESULT([yes]) if test x"$GCC" = xyes; then OPT_CFLAGS="-O3 -fexpensive-optimizations" else AC_MSG_WARN([Extra optimizations only works with a gcc compiler.]) fi else AC_MSG_RESULT([no]) if test x$debug = xyes && test x"$GCC" = xyes; then OPT_CFLAGS="-O0" else OPT_CFLAGS="" fi fi AC_ARG_ENABLE([fast-fp-rng], AS_HELP_STRING([--enable-fast-fp-rng], [Enable faster random floating point generator (enabled by default if --enable-extra-optimization is passed) ]), [fastfprng=$enableval], [fastfprng=maybe]) AC_MSG_CHECKING([whether to enable fast FP RNG]) if test x$fastfprng = xyes; then AC_MSG_RESULT([yes]) elif test x$fastfprng = xmaybe; then if test x$extra_opt = xyes; then AC_MSG_RESULT([yes]) fastfprng=yes else AC_MSG_RESULT([no]) fastfprng=no fi else AC_MSG_RESULT([no]) fastfprng=no fi #define VISUAL_RANDOM_FAST_FP_RND 1 if test x$lv_mingw = xyes ; then OPT_CFLAGS="-mwindows" fi AC_SUBST(OPT_CFLAGS) AC_SUBST(CFLAGS, "${CFLAGS} ${DEBUG_CFLAGS} ${OPT_CFLAGS}") libs_dynamic_loader="-ldl" AC_SUBST(LIBS_DYNAMIC_LOADER, "$libs_dynamic_loader") dnl Installation paths LIBVISUAL_INCLUDE_DIR="${includedir}/libvisual-${LIBVISUAL_VERSION_SUFFIX}" LIBVISUAL_PLUGINS_BASE_DIR="${libdir}/libvisual-${LIBVISUAL_VERSION_SUFFIX}" AC_SUBST(LIBVISUAL_INCLUDE_DIR) AC_SUBST(LIBVISUAL_PLUGINS_BASE_DIR) dnl Output the LibVisual config file AC_CONFIG_COMMANDS([libvisual/lvconfig.h], [ outfile=libvisual/lvconfig.h-tmp cat > $outfile <<\_______EOF /* lvconfig.h * * This is a generated file. Please modify 'configure.ac' */ #ifndef __LV_CONFIG_H__ #define __LV_CONFIG_H__ _______EOF if test x$lv_have_iso_c_varargs = xyes ; then cat >>$outfile <<_______EOF #ifndef __cplusplus # define LV_HAVE_ISO_VARARGS (1) #endif _______EOF fi if test x$lv_have_gnuc_varargs = xyes ; then cat >>$outfile <<_______EOF /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi * is passed ISO vararg support is turned off, and there is no work * around to turn it on, so we unconditionally turn it off. */ #if __GNUC__ == 2 && __GNUC_MINOR__ == 95 # undef LV_HAVE_ISO_VARARGS #endif #define LV_HAVE_GNUC_VARARGS (1) _______EOF fi if test x$bigendian = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_BIG_ENDIAN (1) #define VISUAL_LITTLE_ENDIAN (0) _______EOF else cat >>$outfile <<_______EOF #define VISUAL_BIG_ENDIAN (0) #define VISUAL_LITTLE_ENDIAN (1) _______EOF fi cat >>$outfile <<_______EOF typedef unsigned $visual_size_type visual_size_t; #define VISUAL_SIZE_T_FORMAT $visual_size_format _______EOF if test x$fastfprng = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_RANDOM_FAST_FP_RNG (1) _______EOF fi if test x$lv_mips = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_MIPS _______EOF fi if test x$lv_alpha = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_ALPHA _______EOF fi if test x$lv_sparc = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_SPARC _______EOF fi if test x$lv_ix86 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_X86 _______EOF fi if test x$lv_x86_64 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_X86_64 _______EOF fi if test x$lv_powerpc = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_POWERPC _______EOF fi if test x$lv_arch_unknown = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_UNKNOWN _______EOF fi if test x$lv_linux = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_LINUX _______EOF fi if test x$lv_win32 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_WIN32 _______EOF fi if test x$lv_hpux = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_HPUX _______EOF fi if test x$lv_aix = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_AIX _______EOF fi if test x$lv_beos = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_BEOS _______EOF fi if test x$lv_osf = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_OSF _______EOF fi if test x$lv_irix = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_IRIX _______EOF fi if test x$lv_sunos = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SUNOS _______EOF fi if test x$lv_solaris = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SOLARIS _______EOF fi if test x$lv_sco = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SCO _______EOF fi if test x$lv_freebsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_FREEBSD _______EOF fi if test x$lv_netbsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_NETBSD _______EOF fi if test x$lv_openbsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_OPENBSD _______EOF fi if test x$lv_darwin = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_DARWIN _______EOF fi if test x$lv_os_unknown = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_UNKNOWN _______EOF fi if test x$lv_cygwin = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_WITH_CYGWIN _______EOF fi if test x$lv_mingw = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_WITH_MINGW _______EOF fi if test x$lv_enable_threads = xyes && test x$lv_have_threads != xnone ; then cat >>$outfile <<_______EOF #define VISUAL_HAVE_THREADS _______EOF case $lv_have_threads in win32) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_WIN32 _______EOF ;; posix) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_POSIX _______EOF ;; dce) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_DCE _______EOF ;; gthread2) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_GTHREAD2 _______EOF ;; *) ;; esac fi echo >>$outfile echo >>$outfile echo "#endif /* LV_CONFIG_H */" >>$outfile echo >>$outfile if cmp -s $outfile libvisual/lvconfig.h; then AC_MSG_NOTICE([lvconfig.h is unchanged]) rm -f $outfile else mv $outfile libvisual/lvconfig.h fi ],[ lv_have_iso_c_varargs=$lv_have_iso_c_varargs lv_have_gnuc_varargs=$lv_have_gnuc_varargs visual_size_type=$visual_size_type fastfprng=$fastfprng lv_win32=$lv_win32 lv_mips=$lv_mips lv_alpha=$lv_alpha lv_sparc=$lv_sparc lv_ix86=$lv_ix86 lv_x86_64=$lv_x86_64 lv_powerpc=$lv_powerpc lv_arch_unknown=$lv_arch_unknown lv_hpux=$lv_hpux lv_aix=$lv_aix lv_beos=$lv_beos lv_osf=$lv_osf lv_irix=$lv_irix lv_sunos=$lv_sunos lv_solaris=$lv_solaris lv_linux=$lv_linux lv_sco=$lv_sco lv_bsd=$lv_bsd lv_darwin=$lv_darwin lv_cygwin=$lv_cygwin lv_mingw=$lv_mingw lv_os_unknown=$lv_os_unknown lv_have_threads=$have_threads lv_enable_threads=$enable_threads case $visual_size_type in short) visual_size_format='"hu"' ;; int) visual_size_format='"u"' ;; long) visual_size_format='"lu"' ;; esac ]) AC_CONFIG_FILES([ po/Makevars po/Makefile.in Makefile libvisual.pc libvisual/Makefile examples/Makefile tools/lv-tool/Makefile ]) # # For now this are not included in the package # #tests/Makefile #tools/Makefile AC_OUTPUT plugins_base_dir=`eval echo \`eval echo ${LIBVISUAL_PLUGINS_BASE_DIR}\`` echo " ===================================================================== LIBVISUAL, AN AUDIO VISUALISATION ABSTRACTION LIBRARY, VERSION $VERSION ===================================================================== install path : ${prefix}/lib plugins base directory : $plugins_base_dir compiler : ${CC} debug enabled : ${debug} " libvisual-0.4.2/INSTALL0000755000175100001730000003662614405737453011514 00000000000000Installation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2021 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell command './configure && make && make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the 'README' file for instructions specific to this package. Some packages provide this 'INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The 'configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a 'Makefile' in each directory of the package. It may also create one or more '.h' files containing system-dependent definitions. Finally, it creates a shell script 'config.status' that you can run in the future to recreate the current configuration, and a file 'config.log' containing compiler output (useful mainly for debugging 'configure'). It can also use an optional file (typically called 'config.cache' and enabled with '--cache-file=config.cache' or simply '-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how 'configure' could check whether to do them, and mail diffs or instructions to the address given in the 'README' so they can be considered for the next release. If you are using the cache, and at some point 'config.cache' contains results you don't want to keep, you may remove or edit it. The file 'configure.ac' (or 'configure.in') is used to create 'configure' by a program called 'autoconf'. You need 'configure.ac' if you want to change it or regenerate 'configure' using a newer version of 'autoconf'. The simplest way to compile this package is: 1. 'cd' to the directory containing the package's source code and type './configure' to configure the package for your system. Running 'configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type 'make' to compile the package. 3. Optionally, type 'make check' to run any self-tests that come with the package, generally using the just-built uninstalled binaries. 4. Type 'make install' to install the programs and any data files and documentation. When installing into a prefix owned by root, it is recommended that the package be configured and built as a regular user, and only the 'make install' phase executed with root privileges. 5. Optionally, type 'make installcheck' to repeat any self-tests, but this time using the binaries in their final installed location. This target does not install anything. Running this target as a regular user, particularly if the prior 'make install' required root privileges, verifies that the installation completed correctly. 6. You can remove the program binaries and object files from the source code directory by typing 'make clean'. To also remove the files that 'configure' created (so you can compile the package for a different kind of computer), type 'make distclean'. There is also a 'make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 7. Often, you can also type 'make uninstall' to remove the installed files again. In practice, not all packages have tested that uninstallation works correctly, even though it is required by the GNU Coding Standards. 8. Some packages, particularly those that use Automake, provide 'make distcheck', which can by used by developers to test that all other targets like 'make install' and 'make uninstall' work correctly. This target is generally not run by end users. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the 'configure' script does not know about. Run './configure --help' for details on some of the pertinent environment variables. You can give 'configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU 'make'. 'cd' to the directory where you want the object files and executables to go and run the 'configure' script. 'configure' automatically checks for the source code in the directory that 'configure' is in and in '..'. This is known as a "VPATH" build. With a non-GNU 'make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use 'make distclean' before reconfiguring for another architecture. 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Run 'configure --help' for more details. libvisual-0.4.2/Makefile.am0000644000175100001730000000166014405737441012477 00000000000000## Process this file with automake to generate a Makefile.in SUBDIRS = libvisual po examples tools/lv-tool PKG_CONFIG_FILE = libvisual-$(LIBVISUAL_VERSION_SUFFIX).pc pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = $(PKG_CONFIG_FILE) $(PKG_CONFIG_FILE): libvisual.pc cp -f $< $@ install-exec-local: libvisual/lvconfig.h file=$(DESTDIR)$(LIBVISUAL_INCLUDE_DIR)/libvisual/lvconfig.h; \ if test -r $$file && cmp -s libvisual/lvconfig.h $$file; then :; \ else $(INSTALL_DATA) libvisual/lvconfig.h $$file; fi lvconfig.h: stamp-gc-h @if test -f libvisual/lvconfig.h; then :; \ else rm -f stamp-gc-h; $(MAKE) stamp-gc-h; fi stamp-gc-h: config.status cd $(top_builddir) && $(SHELL) ./config.status libvisual/lvconfig.h echo timestamp > stamp-gc-h EXTRA_DIST = Doxyfile config.rpath libvisual.pc.in po/Makevars.in DISTCLEANFILES = libvisual/lvconfig.h $(PKG_CONFIG_FILE) po/Makevars ACLOCAL_AMFLAGS = -I m4 libvisual-0.4.2/ChangeLog0000644000175100001730000026571614405737441012233 000000000000002006-03-04 Chong Kai Xiong * *: Merge from HEAD * po/*.po: Update LV version. 2006-03-03 Dennis Smit * libvisual/lv_color.c (visual_color_white): Black, White, what is the difference. Biggest doh ever. 2006-02-25 Dennis Smit * libvisual/lv_video.*, libvisual/lv_gl.*: Don't use a callback system for GL attribs, let the display target work with the lists. 2006-02-19 Chong Kai Xiong * configure.ac, Makefile.am, libvisual/Makefile.am, libvisual.pc.in, po/Makefile.in.in: Allow parallel installation with LV 0.2.0. 2006-02-17 Dennis Smit * libvisual/lv_audio.c (visual_audio_normalise_spectrum): Use the standard log scale. * libvisual/lv_hashmap.c: Finally finished the iterator. 2006-02-13 Dennis Smit * libvisual/lv_math.c: Added a bit more stuff. * libvisual/lv_audio.c: Use macro names instead of const string entries. 2006-02-09 Dennis Smit * libvisual/lv_fourier.c, libvisual/lv_rectangle.c, libvisual/lv_math.c, libvisual/lv_video.c: Fixed doxygen errors. * libvisual/lv_rectangle.c: Include lv_math.h, errornous normalisation was because of down cast to int because the prototypes were missing. 2006-02-05 Dennis Smit * configure.ac: Added x86_64 detection. * libvisual/*: x86_64 supports x86 simd sets. * libvisual/lv_hashmap.c: Fixed a critical bug found by in the destructor. (Found by Jaak) * libvisual/lv_hashmap.c: More work on rehashing. 2006-01-30 Dennis Smit * NEWS: updated. 2006-01-30 Dennis Smit * libvisual/lv_math.c: More sse code, nothing too exciting. 2006-01-27 Dennis Smit * libvisual/lv_actor.*, libvisual/lv_gl.*, libvisual/lv_video.*, libvisual/lv_morph.*, libvisual/lv_transform.*: Added support for gl attributes. 2006-01-26 Dennis Smit * libvisual/lv_os.*: Added some realtime stuff. 2006-01-24 Dennis Smit * libvisual/lv_gl.*: Added attributes, and some simple stuff. 2006-01-23 Dennis Smit * libvisual/lv_time.* (visual_timer_elapsed_usecs): Added function, same as msecs, but then for micro seconds. also added: VISUAL_USECS_PER_SEC define. 2006-01-23 Dennis Smit * libvisual/lv_object.h (visual_object_copy_data): Added macro that only copies the non visobject part of an visobject. (Be very careful with using this macro). * libvisual/lv_event.* (visual_event_copy): Added function to copy over an event. (visual_event_queue_poll_by_reference): Added function that gets an event by reference, it will get deleted from the event list, however it won't be destroyed. (You have to unref it yourself, or pass it on to another event stack). *** Btw: The event stuff needs a lot of work, probably a semi redesign. 2006-01-23 Dennis Smit * libvisual/lv_video.c: Fixed all depth transform to support different source/dest width,height sets. 2006-01-23 Dennis Smit * libvisual/lv_cache.c: First make room before putting something in the cache. 2006-01-22 Dennis Smit * libvisual/lv_fourier.c, libvisual/lv_audio.c: Micro cleanups. 2006-01-22 Dennis Smit * libvisual/*.c, libvisual/*.h: Added 2006 to the (C) notice. * libvisual/lv_fourier.*: Use VisMath for the complex to norm conversion. (visual_dft_log_scale_standard): Added function, that uses the old log_scale stuff. (visual_dft_log_scale_custom): Ability to give a custom log divisor. * libvisual/lv_libvisual.* (visual_get_api_version): Added function to check the numeric api version. * libvisual/lv_math.*: Fixing. * libvisual/lv_os.*: Some more very basic work. * libvisual/lv_ringbuffer.*: Added a few more docs. * libvisual/lv_time.h: More work on the rdtsc stuff. 2006-01-21 Dennis Smit * libvisual/lv_fourier.c: Make stuff compile, very not working. 2006-01-20 Chong Kai Xiong * libvisual/lv_fourier.c, libvisual/lv_fourier.h (visual_fourier_log_scale): Log scale frequency. 2006-01-19 Dennis Smit * libvisual/lv_audio.c: Use logscale when requested. * libvisual/lv_math.c: Added more stuff, fixes. 2006-01-20 Chong Kai Xiong * libvisual/lv_fourier.c, libvisual/lv_fourier.h (visual_fourier_log_scale): New function. 2006-01-19 Dennis Smit * libvisual/lv_math.c: Added docs. * libvisual/lv_ringbuffer.c: Added a tiny piece of doc. 2006-01-18 Dennis Smit * libvisual/lv_math.*: Renamed some stuff, added some more stuff VisRectangle is now completely supported. * libvisual/lv_buffer.*: Use visual_size_t everywhere. (visual_buffer_fill_with_pattern): Added function (can fill a buffer with a certain pattern over and over and over. * libvisual/lv_mem.*: Cleaned the copy and set stuff up, added 3dnow mem_copy variant for machines without mmx2. * libvisual/lv_rectangle.c: Use VisMath. * libvisual/lv_video.c: Removed the pitch-leftover memsets from the bilinear interpolating functions. * libvisual/lv_video_simd.c: Same. 2006-01-18 Dennis Smit * libvisual/lv_endianess.h: renamed to lv_bits.h, and added the VISUAL_ALIGNED macro. * libvisual/lv_math.*: Added vectorized sqrtf and vectorized ints to float conversion with a multiply factor. 2006-01-15 Dennis Smit * libvisual/lv_time.h: tsc is working, needs some love tho, gonna look at liboil it's profile stuff. * libvisual/lv_math.*: Added more vectorized stuff. Regarding visual_math_vectorized_: I want to build a collection that suites the needs in libvisual, the more we have, the more will be usable for people outside of the corelib. 2006-01-15 Dennis Smit * libvisual/lv_math.*: Added float to integer and integer to float vector conversions. * libvisual/lv_time.h: Disabled tsc for now, won't compile for some stupid reason. 2006-01-15 Dennis Smit * libvisual/lv_os.*: Added files, will contain tools to set the scheduling priority (we need to be able in realtime mode). * libvisual/lv_time.*: Added a rdtsc timestamper for benchmarks (and such). 2006-01-15 Dennis Smit * libvisual/lv_math.*: New files, added vectorized float bij const float multiplier. (with my computer 30% to 40% faster than a pure C version, good enough for me). * libvisual/lv_audio.* (visual_audio_get_spectrum_for_sample_multiplied) (visual_audio_get_spectrum_multiplied): Added api that takes a multiplier argument to boost the spectrum a bit. 2006-01-14 Dennis Smit * libvisual/lv_audio.* (visual_audio_get_sample_mixed_category) (visual_audio_get_sample_mixed_all): Added new mixing methods. VISUAL_AUDIO_CHANNEL_CATEGORY_*: Added standard category filter entries. The mixed_category does nothing more/less than a strstr on the name. Using the channel naming convention this works perfectly well. I still use the name 'category' because the naming scheme is hidden for application / plugin developers. 2006-01-13 Chong Kai Xiong * lv_fourier.c, lv_fourier.h (visual_dft_init, visual_dft_new): Change samples_in and samples_out to unsigned int. * lv_fourier.c: Document padding and performance of non powers of 2 transforms. 2006-01-13 Chong Kai Xiong * lv_fourier.c: Forgot to rename visual_dft_init() and visual_dft_new(). 2006-01-13 Chong Kai Xiong * lv_audio.c, lv_fourier.[ch]: Rename DFT specific functions. 2006-01-11 Dennis Smit * lv_gl.*: Added, will provide functions for better opengl support, and abstraction for gl parameters. 2006-01-11 Dennis Smit * lv_utils.*: Added. (visual_utils_is_power_of_2): Added utility function. 2006-01-11 Dennis Smit * lv_fft.c: renamed to lv_fourier.c * lv_fft.h: renamed to lv_fourier.h * lv_audio.*, lv_libvisual.c: Updated to API changes. 2006-01-10 Chong Kai Xiong * lv_fft.c (is_power2): Get rid of mask variable. (dft_table_cossin_init): Allocate for only N/2 entries. 2006-01-10 Chong Kai Xiong * lv_fft.c, lv_fft.h, lv_audio.c (visual_fft_perform): Remove normalised parameter. * lv_fft.c (visual_fft_perform): Divide by N (spectrum_size) for normalisation. 2006-01-10 Chong Kai Xiong lv_fft.c (perform_dft_brute_force): Fix calculation. (perform_fft_radix2_dit): Move normalisation step out into visual_fft_perform(). 2006-01-09 Chong Kai Xiong * lv_fft.c (visual_fft_init): Fix wrong condition for brute forcing. (perform_dft_brute_force): Only compute n/2 outputs since we're dealing with real-value signals. 2006-01-08 Chong Kai Xiong * lv_fft.c, lv_fft.h: Perform DFT with brute force for non power of 2 sample counts 2005-12-31 Dennis Smit * libvisual/lv_video.c (blit_overlay_surfacealphacolorkey): Reversed changes. 2005-12-30 Chong Kai Xiong * libvisual/lv_video.c (blit_overlay_surfacealphacolorkey): Fix 16-bit source buffer pixel and colour key comparison. 2005-12-30 Chong Kai Xiong * libvisual/lv_libvisual.c (visual_init): Make sure temppluginpath is null terminated after truncation (when value of $HOME is overly long). 2005-12-29 Dennis Smit * libvisual/lv_libvisual.c (visual_init): Added support for homedir installable plugins. 2005-12-29 Dennis Smit * libvisual/lv_color.* (visual_color_from_uint32) (visual_color_from_uint16) (visual_color_to_uint32) (visual_color_to_uint16) (visual_color_black) (visual_color_white): Added new functions to the VisColor system. * libvisual/lv_video.c: Did some work on the composite system, surfacecolorkey still bugs tho. (visual_video_region_sub): Copy the composite flags tho the target VisVideo. The right solution is to make a 'class' out of the composite stuff and ref it. Will fix that later. 2005-12-25 Chong Kai Xiong * libvisual/lv_fft.c: Fix wrongly named sine and cosine tables. 2005-12-23 Dennis Smit * libvisual/lv_defines.h: VISUAL_C_LINKAGE added. * libvisual/lv_plugin.h: CPP/C issues fixed regarding version detection. 2005-12-22 Dennis Smit * libvisual/lv_plugin.*: Use new api version matching scheme, not error prone and working[tm]. 2005-12-20 Chong Kai Xiong * libvisual/lv_object.h (visual_object_clean): Cast object pointer to uint8_t *. 2005-12-12 Dennis Smit * libvisual/lv_video.*, libvisual/lv_rectangle.*: Renamed boundry to boundary. Doh. 2005-12-08 Dennis Smit * libvisual/lv_audio.c (visual_audio_samplepool_channel_flush_old): Revamped flushing loop (again), it's good now! :) * libvisual/lv_cache.c (cache_remove_list_entry): Take a VisListEntry** instead of a VisListEntry* so it updates the pointer in the outer loops as well. 2005-12-06 Dennis Smit * libvisual/lv_cache.c: Fixed crashers. * libvisual/lv_hashmap.c: Cleanups. 2005-12-06 Dennis Smit * libvisual/lv_log.h: Made more C++ friendly. 2005-12-05 Dennis Smit * libvisual/lv_defines.h: Better NULL define. 2005-12-05 Dennis Smit * libvisual/lv_audio.c: Read audio data from the end of the fragment buffer instead of the beginning, so it's NOT lagged. Fixed invalid listnode usage. * libvisual/lv_buffer.c: Added documentation, small fixes. * libvisual/lv_list.c: Small fixes. * libvisual/lv_random.c: Added private local random context that is used by the local context macros. * libvisual/lv_ringbuffer.c: Added with offset requests (needed to get the audio right). 2005-11-21 Dennis Smit * libvisual/lv_audio.c (visual_audio_samplepool_input_channel): Input into a channel, handy for use with input callbacks in clients like xmms, bmp, audacious. 2005-11-20 Dennis Smit Sigh, 2 months since last commit. * libvisual/lv_event.*: Fixes and cleanups. * libvisual/lv_defines.h: Added VIS_LIKELY and VIS_UNLIKELY that can be used in conditional statements. * libvisual/lv_video.c (visual_video_fill_color): when NULL Is given as a color, it'll use 0,0,0 as color value, this is handy for simple screen cleans. * libvisual/lv_audio.*: The never ending saga of the new VisAudio core. 2005-09-22 Dennis Smit * libvisual/lv_hashlist.*: Adding 2005-09-20 Dennis Smit * libvisual/lv_object.h (visual_object_clean): Added convenient macro to clean the data after the VisObject data within an object. * libvisual/lv_event.*: Better VisObject support. * libvisual/lv_fft.c (visual_fft_new): Forgot to add a reference to a newly created VisFF. 2005-09-20 Dennis Smit * libvisual/lv_endianess.h: Ooopsy, forgot to include lv_defines.h. 2005-09-19 Dennis Smit * libvisual/lv_*.h: Use VISUAL_BEGIN_DECLS and VISUAL_END_DECLS. 2005-09-18 Dennis Smit * libvisual/lv_cache.c: Changed the new and init to have a request reset flag. When set this will reset the age stage and position in the dispose list of cache entries that are requested or reput. (visual_cache_clear): Added function to clear the complete cache. (visual_cache_flush_outdated): Added public function to flush outdated entries from the cache. * libvisual/lv_list.c (visual_list_unchain): Added helper function to unlink an entry from the list. 2005-09-18 Dennis Smit * libvisual/lv_audio.c (visual_audio_get_sample_mixed): New function to get the channels mixed. (visual_audio_sample_buffer_mix): New function to mix two pcm buffers. (visual_audio_sample_buffer_mix_many): New function to mix many pcm buffers using a valist. * libvisual/lv_buffer.c (visual_buffer_copy_data_to): Added convenient function that can be used to copy a buffer into a chunk of plain memory. * libvisual/lv_mem.c (visual_mem_malloc): Malloc that doesn't set to 0. Sometimes this is totally not needed so let us spare the cycles! 2005-09-18 Dennis Smit * libvisual/lv_audio.c: We won't return int16_t data anymore for PCM, instead we're now doing floats, all plugins need to be ported. 2005-09-15 Dennis Smit * libvisual/lv_plugin.h: Adding runtime license check support. BUG: Found a bug (can't find the cause just yet) that makes the realtime API version check crash, could use some help with this one. Thanks. 2005-09-12 Dennis Smit * libvisual/lv_video.c: Removed the internal external buffer flag crap, this is now nicely managed by VisBuffer. (visual_video_mirror): Fixed the mirror stuff to work, backends done by Jaak, (sorry for enabling them only now, totally forgot it). * libvisual/lv_video_mmx.c -> libvisual/lv_video_simd.c: Renamed file. 2005-09-12 Dennis Smit * libvisual/lv_audio.* (visual_audio_get_sample): Added pull interface for sample data. (visual_audio_get_spectrum): Added pull interface for spectrum data. (visual_audio_get_spectrum_for_sample): Added pull interface for spectrum data, using an already pulled sample. * libvisual/lv_buffer.* (visual_buffer_init_allocate): New init and allocate function. (visual_buffer_fill): Fill the buffer with a byte value, handy to \0 init the buffer. * libvisual/lv_libvisual.c (free_plugpaths): Don't free the NULL terminate entry. 2005-09-08 Dennis Smit * libvisual/lv_audio.c (input_interleaved_stereo): Fixed memleak caused by not setting a VisBuffer destroyer to the two VisBuffers containing the deinterleaved sample fragments. * libvisual/lv_audio.c: Reintergrating VisFFT now it's back in business. This is not how the final interface will look since libvisual it's audio core will move to a pull interface instead of a push interface, however internally the sample part is already being pulled, but it's still bridged by the old interface. * libvisual/lv_fft.*: Implement fft table cache, so the different tables are shared between multiple instances of the VisFFT class, this will be major when the pull interface is complete. 2005-09-05 Dennis Smit * libvisual/lv_cache.c: Use visual_collection_size instead of obsolete visual_list_count. * libvisual/lv_hashmap.c: unresolved symbol, doh. 2005-09-05 Dennis Smit * libvisual/lv_collection.*: Refining the Iter interface. * libvisual/lv_list.*: Update to new Iter interface. (visual_list_chain_at_begin, visual_list_chain): Added functions to chain elements. * libvisual/lv_hashmap.*: More fixes. * libvisual/lv_cache.*: More work. * libvisual/lv_fft.*: Started working on VisCache support. * libvisual/lv_rectangle.*: Various improvements, and renamed: _merge -> _clip * libvisual/lv_random.*: Fixed VisObject boilerplating. * libvisual/lv_songinfo.*: Better VisObject support. 2005-09-01 Dennis Smit * libvisual/lv_error.c: i18n corrections. * libvisual/lv_libvisual.c: use bind_textdomain_codeset(). Patch by: Chong Kai Xiong 2005-08-31 Dennis Smit * libvisual/lv_video.c: noalpha blitter callback, speed up on visual_video_compare() == TRUE. (one big memcpy, instead of per line). 2005-08-31 Dennis Smit * libvisual/lv_cache.*: Implemented. * libvisual/lv_hashmap.*: Solved the destroyer chaining problem, and made it much nicer. * libvisual/lv_video.* (visual_video_compare_ignore_pitch): Added function that compares but ignores the pitch. * libvisual/lv_video.*: Fixed problem with scaler, which actually was a problem in calculating the rows, which was because of the VisBuffer changes, it was a silly but funny bug, and I am not going to explain it! (visual_video_scale): Do blit_overlay when scale_method is nearest and dimension is equal. 2005-08-28 Dennis Smit * COPYING: Fixed. * libvisual/lv_mem.*: size_t -> visual_size_t. * libvisual/lv_cpu.c: size_t -> visual_size_t. 2005-08-22 Dennis Smit * libvisual/lv_collection.*: Common collection_dtor. * libvisual/lv_hashmap.*: Made most of the hashmap impl. * libvisual/lv_list.*: More iter stuff. * libvisual/lv_random.*: Split _new up into _new and _init. 2005-08-15 Dennis Smit * libvisual/lv_collection.*: Did the iter stuff. * libvisual/lv_list.*: Completely ported over to collection stuff. * libvisual/*.c: Adapt to changes in VisList. 2005-08-15 Dennis Smit * libvisual/lv_video.c: Cleanups. * libvisual/lv_video_mmx.c: gcc-4.0 fixes. Patch by Jaak. 2005-08-15 Dennis Smit * NEWS: Updated. * libvisual/lv_audio.*: More work. * libvisual/lv_buffer.c (visual_buffer_put): Fixed segv bug. * libvisual/lv_collection.*: Added new system, both VisList and VisHashmap inherent from VisCollection. VisCollection is an abstraction to all kind of collections. It handles the generalized parts. * libvisual/lv_hashmap.*: Added hashmap, to be used by VisAudio and VisFFT. The impl is not yet really done. * libvisual/lv_list.*: Partially moved over to collection stuff. * libvisual/lv_ringbuffer.c (visual_ringbuffer_get_data): Combine data right. * libvisual/*.c: Adapt to VisList (because of VisCollection) api changes. TODO: Finish up VisCollection impl in VisList and use it everywhere. Implement the VisHashmap. 2005-08-14 Dennis Smit I need to create some temporal rift to increase my time for coding. * libvisual/lv_audio.*: Lot's of rerwite stuff. 2005-07-26 Dennis Smit * libvisual/lv_bmp.c: Patch by Sepp to fix loading bmps that are encoded by some ass encoders. 2005-07-24 Dennis Smit * libvisual/lv_video.c: rotate stuff. Patch by Jaak. 2005-07-09 Dennis Smit * libvisual/lv_audio.*: Rewrite stuff * libvisual/lv_error.*: Added new errors * libvisual/lv_video.*: Added a whole bunch of stuff from Jaak, great! * libvisual/lv_list.*: Added visual_list_destroy (destroys an elem, dtorring). * libvisual/lv_ringbuffer.*: Yay. * libvisual/lv_time.*: Added visual_time_past() 2005-07-03 Dennis Smit * libvisual/lv_buffer.*: Added VisBuffer subsystem. * libvisual/lv_ringbuffer.*: Advanced ringbuffer system. not yet finished. * libvisual/lv_audio.*: Start of the rewrite, nothing special yet. * libvisual/lv_video.*: Use VisBuffer for the pixels, size pair. * libvisual/lv_bmp.c, libvisual/lv_bin.c: Adopted to VisVideo api changes. * libvisual/lv_error.*: Added error codes for the VisBuffer system. 2005-06-29 Dennis Smit * libvisual/lv_actor.c: Split _new up into _new and _init. * libvisual/lv_audio.c: Split _new up into _new and _init. * libvisual/lv_color.c (visual_color_set): Added function. * libvisual/lv_cpu.c: Fixed borked #ifdef stuff. * libvisual/lv_error.*: Added new errors. * libvisual/lv_input.c: Split _new up into _new and _init. * libvisual/lv_mem.c (visual_mem_set16, visual_mem_set32): Added functions, and many simd optimized versions. * libvisual/lv_morph.c: Split _new up into _new and _init. * libvisual/lv_object.c (visual_object_clear): Added function that resets the object it's bookkeeping. (visual_object_set_dtor): Set the dtor. (visual_object_set_allocated): Set allocated flag. (visual_object_set_refcount): Set refcount. * libvisual/lv_palette.c: Split _new up into _new and _init. * libvisual/lv_param.c (visual_param_entry_set_color): Use visual_color_set(). * libvisual/lv_rectangle.*: Added both files to do rectangle management, calculus for multiple reasons, heavily used in VisVideo for bounding control and subregion. * libvisual/lv_songinfo.c (visual_songinfo_set_cover): Use visual_video_scale_depth_new(), single function replaces 15 lines of code here. * libvisual/lv_time.c: for both VisTime and VisTimer split _new up into _new and _init. * libvisual/lv_transform.c: Split up _new into _new and _init. * libvisual/lv_ui.c (visual_ui_colorpalette_new): Actually use a VisUIColorPalette, instead of VisUIColorButton. doh. * libvisual/lv_video.c (visual_video_new): Split up _new into _new and _init. (visual_video_set_attributes): Set all video attribute with one function. (visual_video_get_boundry): Get bounds as a VisRectangle (visual_video_region_sub): Generate a sub region from a VisVideo, the subregion will point to the same buffer, pitch aware functions are very important for this reason. (visual_video_region_sub_by_values): Variant of the former. (visual_video_region_sub_all): Subregion of the complete screen. (visual_video_region_sub_with_boundry): Subregion with dest bounds. (visual_video_composite_set_type): Set composite type (many new compositing methods have been added, including custom compositing, check lv_video.h for more information. (visual_video_composite_set_colorkey): Set the colorkey value. (visual_video_composite_set_surface): Set the global surface density (visual_video_composite_get_function): Get the composite function that applies to a dest, src and alpha toggle. (visual_video_composite_set_function): Set custom composite function. (visual_video_blit_overlay_rectangle): Overlay within a rectangle area. (visual_video_blit_overlay_rectangle_custom): Overlay with a rectangle area + custom composite as argument (visual_video_blit_overlay_rectangle_scale): Overlay and scale source to the rectangle. (visual_video_blit_overlay_rectangle_scale_custom): Like the former but with custom composite as argument. (visual_video_blit_overlay): Normal blit overlay, but changed to new composite system. (visual_video_blit_overlay_custom): As former, but with custom composite. (visual_video_fill_alpha): Fill VisVideo with one alpha value. (visual_video_fill_alpha_rectangle): Fill a rectangle with one alpha value. (visual_video_fill_color): Fill with color. (visual_video_fill_color_rectangle): Fill rectangle with color. (visual_video_zoom_new): Zoom and create a new version. (visual_video_zoom_double): Pixel doubler (not finished, but should become highly optimized). (visual_video_scale): Basic scaller, but has been adopted to new API. (visual_video_scale_new): Create new VisVideo for the scale. (visual_video_scale_depth): Scale and depth transform if needed. (visual_video_scale_depth_new): New VisVideo, and depth transform, and scale. * libvisual/lv_video.h: Added more advanved composite (alpha stuff) to VisVideo, added support for custom composite functions (neat). * libvisual/lv_video_mmx.c (_lv_blit_overlay_alpha32_mmx): Adopted to new way way neater, simpler composite system. 2005-05-12 Dennis Smit * libvisual/lv_fft.*: Added new FFT engine based upon NULLSOFT Milkdrop it's implementation. * libvisual/lv_audio.*: Adopted to the new FFT engine. Things left todo: Vectorize it with SSE. 2005-05-12 Dennis Smit * libvisual/lv_video_mmx.c (_lv_scale_bilinear_32_mmx): Fixed compile error in the assembly directives. Patch by: Nickolay Semyonov-Kolchin 2005-04-30 Sepp Wijnands * libvisual/lv_bmp.c: Fixed a couple of minor bugs. Added support for all bit depths. Added decompression support for RLE4 and RLE8 compression schemes. Fixed indentation to adhere to the coding guidelines. 2005-04-29 Dennis Smit * libvisual/lv_bmp.c (visual_bitmap_load): Fixed super stupid bug while unreffing the pal on the video. 2005-04-25 Dennis Smit * libvisual/lv_libvisual.c (visual_quit): Use visual_error_to_string to be more verbose on exceptions. 2005-04-25 Dennis Smit * libvisual/lv_plugin.c (visual_plugin_get_references): unref old plugins., will crash on 0.1.x, seriously just don't have any 0.1.x stuff laying around. 0.2.x also had a problem with const plugin descriptions, which was placed in .rodata on some systems, that while the reffing system wants to write in the structure, so DO NOT have const plugin description functions. * NEWS: Updated a bit. 2005-04-25 Dennis Smit * libvisual/lv_libvisual.c, libvisual/lv_songinfo.c: Added support for cover art size setting. 2005-04-09 Dennis Smit * libvisual/lv_ui.*: Added ColorButton. 2005-04-09 Dennis Smit * libvisual/lv_mem.c: SSE work, memset not done yet, hey someone up for the altivec version, I don't have a PowerPC! 2005-04-09 Dennis Smit * libvisual/lv_ui.c: Doc fixes. 2005-04-09 Tom Verbroekken * libvisual/lv_cpu.*: Added documentation blocks to the getter and setter functions for the cpu features. Also documentated the VisCPU structure and the enums containing the architecture. 2005-04-09 Dennis Smit * libvisual/lv_mem.c: More work! 2005-04-09 Dennis Smit * libvisual/lv_mem.* (visual_mem_initialize, visual_mem_set): Added functions. * libvisual/lv_mem.*: Redid the optimized mem ops. * libvisual/lv_cpu.*: Use setters/getters for cpu features. The setters check if an option is actually available. * libvisual/*: memset() -> visual_mem_set(). 2005-04-08 Dennis Smit * COPYING: we had GPL copying instead of LGPL ? how the heck is this possible.. 2005-04-08 Dennis Smit * libvisual/lv_ui.*: Added notebook widget. 2005-04-07 Dennis Smit * libvisual/lv_error.c: Changing the static initializers for the error message to have a format like [VISUAL_ERROR_CODE] = N_("error message"), 2005-03-29 Dennis Smit Any build tree gurus out there ? 2005-03-29 gettextize * Makefile.am (SUBDIRS): Add m4. (EXTRA_DIST): Add config.rpath mkinstalldirs. * configure.ac (AC_CONFIG_FILES): Add m4/Makefile. 2005-03-23 Dennis Smit * *: Trying to check in the i18n enabled libvisual! 2005-03-23 gettextize * Makefile.am (SUBDIRS): Add m4. (EXTRA_DIST): Add config.rpath mkinstalldirs. * configure.ac (AC_CONFIG_FILES): Add po/Makefile.in, 2005-03-21 Dennis Smit * libvisual/lv_mem.c (visual_mem_realloc): Added function, same as realloc 3. 2005-03-20 Dennis Smit * libvisual/lv_plugin.*: With some luck, this is working windows dll load support. 2005-03-20 Dennis Smit * libvisual/lv_error.*, libvisual/lv_thread.*: Ok revamped the VisThread system, now the only thing left is w32 native threads, might do that later today. 2005-03-19 Dennis Smit * libvisual/lv_thread.*: Setting ifdefs right. 2005-03-18 Dennis Smit * configure.ac: Set VISUAL_THREAD_MODEL_GTHREAD2 when appropiate. 2005-03-16 Dennis Smit * configure.ac: Adding detection for gthread, fixing spelling mistakes. * libvisual.pc.in: Add package dep. * libvisual/Makefile.am: Add thread libs/cflags. Patch by Duilio, thanks! 2005-03-15 Dennis Smit * libvisual/lv_video.c (video_negotiate): Don't try to fitt blit GL surfaces! 2005-03-14 Dennis Smit * libvisual/lv_plugin.c: Some small but sharp changes by Duilio 2005-03-10 Dennis Smit * libvisual/lv_config.c: strdrup, what is that ? :) thanks for pointing out Duilio! 2005-03-09 Dennis Smit * libvisual/lv_config.*: Some more work. 2005-03-09 Dennis Smit * libvisual/lv_actor.*, libvisual/lv_input.*, libvisual/lv_morph.*, libvisual/lv_transform.*, libvisual/lv_plugin.*, libvisual/lv_libvisual.c: Have the plugin specific structure data and stuff within the specific subsystem, not in lv_plugin. Renamed a few defines. * libvisual/lv_actor.*: Added VisActorPluginEnviron for desired fps, and later more environmental requests. * libvisual/lv_types.h: Removed the cast type check since we don't have a full blown type systems, and will never have (Just don't code like a naieve, mkay). * libvisual/*.h: Adopted everything to the new VISUAL_CHECK_CAST define. Cheers. 2005-03-08 Dennis smit * libvisual/lv_config.*: Some more work. Just small bits. 2005-03-08 Dennis smit * libvisual/lv_video.c (depth_transform_8_to_24_c, depth_transform_8_to_32_c, depth_transform_16_to_8_c, depth_transform_16_to_24_c, depth_transform_24_to_8_c, depth_transform_32_to_8_c, depth_transform_32_to_16_c): finally fixed color conversions to be right. atleast on intel, now if someone could take a look at apple ;) also some small cleanups! 2005-03-03 Dennis Smit * libvisual/lv_video.c (video_depth_transform functions): Don't use array index, but use pointer arithmics. Just to notice, the project is now around a year old!!! Geez how fast did that go :) 2005-02-28 Dennis Smit * libvisual/lv_plugin.* (visual_plugin_get_list): Added flag to disable or enable verbose directory existance checking. TRUE = ignore, FALSE = not ignore. 2005-02-28 Dennis Smit * libvisual/lv_cpu.c: Use the same nrcpu detection for FreeBSD and OpenBSD as with NetBSD. 2005-02-21 Dennis Smit * libvisual/lv_cpu.c: Adding NetBSD nrcpu detection, thanks to Thomas Klausner for the information. 2005-02-20 Dennis Smit * libvisual/lv_cpu.c: Check for _SC_NPROCESSORS_ONLN when counting the number of CPUs online. Patch by: Thomas Klausner 2005-02-19 Dennis Smit * libvisual/lv_types.h: Don't check for MINGW instead check for OS_WIN32 regarding stdint.h should help with cygwin. 2005-02-16 Dennis Smit * libvisual/Makefile.am: Adding lv_config.* * libvisual/lv_config.*: Adding the beginning of the config registry system. * libvisual/lv_error.*: Adding the config registry errors. * libvisual/lv_param.c: Renaming the dtors a bit. * libvisual/lv_time.h: Adding the object cast defines. * libvisual/lv_plugin.c (visual_plugin_type_get_flags): Fixing docs. 2005-02-16 Dennis Smit * autogen.sh: New version by Duilio, derived from the gnome-common autogen.sh 2005-02-15 Dennis Smit * libvisual/lv_plugin.c (plugin_add_dir_to_list): Adding back alphasort. 2005-02-15 Dennis Smit * libvisual/lv_plugin.c (plugin_add_dir_to_list): Win 32 version. 2005-02-15 Dennis Smit * configure.ac: More windows work! 2005-02-15 Dennis Smit * libvisual/lv_time.c (visual_time_get): Adding support for windows32. (visual_time_usleep): Adding support using windows32. We use sleep here, so it's milliseconds precise. 2005-02-15 Dennis Smit * libvisual/lv_time.c: Small string change. 2005-02-15 Dennis Smit * libvisual/lv_time.c: We need to use the win32 specific gettimeofday under windows. * libvisual/lv_plugin.c: More windows32 define stuff. 2005-02-15 Dennis Smit * libvisual/lv_error.c (visual_error_raise): No error raise under windows! 2005-02-15 Dennis Smit * libvisual/lv_plugin.*: Fixing up the environ_ prototypes. 2005-02-15 Dennis Smit * libvisual/lv_plugin.c: Reorder some headers. 2005-02-14 Dennis Smit * libvisual/lv_plugin.c (plugin_add_dir_to_list): Do not use alphasort in the readdir, instead pass NULL as argument. * libvisual/lv_plugin.c: Place ifdefs around all the dlopen functions for windows32. 2005-02-14 Dennis Smit * libvisual/lv_plugin.*: Renamed 'environ' to 'environment' for some reason mingw does not like a struct member to be called 'environ'. 2005-02-14 Dennis Smit * libvisual/lv_types.h: Adding defines for a mingw environment. 2005-02-14 Dennis Smit * libvisual/lv_cpu.c: Merging patch found at: http://cvs.mandrakesoft.com/cgi-bin/cvsweb.cgi/SPECS/libvisual/libvisual-0.2.0-ppc-build-fix.patch?rev=1.1&content-type=text/x-cvsweb-markup Thanks to Christiaan Welvaart for pointing out and submitting the patch! 2005-02-11 Dennis Smit * libvisual/lv_plugin.*: Adding visual_plugin_type_get_flags(), visual_plugin_type_has_flag(). and adopt other functions to be able to use plugin flags, for example: "Libvisual:core:actor.[avs]" would have "avs" as a flag, flags are delimited by '|'. In plugins you can simply use, in this scenario: .type = VISUAL_PLUGIN_TYPE_ACTOR".[avs]" 2005-02-10 Dennis Smit * configure.ac: Bumping up to 0.3.0 * libvisual/lv_plugin.h: Bumped PLUGIN_API version up to '3'. 2005-02-09 Dennis Smit TAGGING 0.2.0 RELEASE! 2005-02-01 Dennis Smit * libvisual/lv_param.*: Small doh in VisObject param. 2005-02-01 Dennis Smit * *: Made 0.2.0 release ready, nearly. * libvisual/lv_param.*: Added VisObject param type. 2005-01-29 Dennis Smit * libvisual/lv_plugin.*: Return the ->environ member VisObject on visual_plugin_environ_get. 2005-01-25 Dennis Smit * libvisual/lv_transform.*: Adding new subsystem (and new plugin type). * libvisual/lv_error.*: * libvisual/lv_plugin.h: * libvisual/lv_libvisual.c: Adopting to new plugin type. VisTransformPlugins can be used to transform a VisVideo, VisPalette and they are also used to implement the 'trans' elements in libvisual-avs. 2005-01-25 Dennis Smit * libvisual/lv_palette.* (visual_palette_color_cycle): Adding a color cycler. * libvisual/lv_param.c (visual_param_entry_compare, visual_param_entry_set_from_param): Support VISUAL_PARAM_ENTRY_TYPE_PALETTE as well. 2005-01-25 Dennis Smit * libvisual/lv_param.c: It's nearly unbelievable how much shit one can code (self inflicted yeah). 2005-01-25 Dennis Smit * libvisual/lv_param.*: Renamed visual_param_container_match_copy to visual_param_container_copy_match. 2005-01-25 Dennis Smit * libvisual/lv_param.* (visual_param_container_copy): Added function to copy complete containers into others. 2005-01-24 Dennis Smit * libvisual/lv_time.c (visual_timer_elapsed_msecs): added function that can be used as a drop in replacement for SDL_GetTicks(). Handy for porting. * libvisual/lv_time.c: past -> passed. .. yeah language screw up. 2005-01-21 Dennis Smit * libvisual/lv_param.c (visual_param_container_match_copy): Adding function for the upcoming libvisual advanced visual studio stuff, is used to sync with winamp AVS presets and LV avs presets. * libvisual/lv_video.c: Some general small changes. 2005-01-18 Dennis Smit * libvisual/lv_cpu.c: More work. 2005-01-18 Max Howell * .cvsignore libvisual/.cvsignore: Ignore the generated files 2005-01-13 Dennis Smit * libvisual/lv_video.c (visual_video_alpha_fill): Do not over run, be cooler. yay! 2005-01-13 Dennis Smit * libvisual/lv_mem.c (visual_mem_copy): I'll be looking at it throughly soon, let's just fallback to memcpy for now. .. 2005-01-13 Dennis Smit * libvisual/lv_mem.* (visual_mem_copy): We were uint32_t indexing not uint8_t indexing, so add 16, instead of 64 every cycle, in the mmx variant, yes this was quite aggressive :) 2005-01-11 Dennis Smit * libvisual/lv_mem.* (visual_mem_copy): Added function, will contain optimized memcopies for mmx,sse etc. * libvisual/*: Use visual_mem_copy. 2005-01-11 Dennis Smit * libvisual/lv_plugin.*: Finish up the VisPluginEnviron stuff. * libvisual/lv_video_mmx.c (_lv_blit_overlay_alpha32_mmx): Made a bit smaller, we don't need to pxor items when we're already moving data inside them anyway. 2005-01-11 Dennis Smit * libvisual/lv_video_mmx.c (_lv_blit_overlay_alpha32_mmx): Fixed some mmx. * libvisual/lv_video.c (depth_transform_8_to_32_c): Optimized a bit. 2005-01-09 Dennis Smit * configurea.ac: Splitting out VISUAL_OS_BSD into VISUAL_OS_FREEBSD, VISUAL_OS_NETBSD, VISUAL_OS_OPENBSD. 2005-01-09 Dennis Smit * AUTHORS, libvisual/lv_cpu.c: Updating some credits 2005-01-09 Dennis Smit * libvisual/lv_video.c (visual_video_alpha_fill): Fixed very stupid bug, not the alpha is correct. 2005-01-09 Dennis Smit * configure.ac: Added check for sysconf() * libvisual/lv_cpu.*: More work. 2005-01-09 Dennis Smit * configure.ac: Renamed VISUAL_ARCH_Ix86 to VISUAL_ARCH_X86. * libvisual/lv_cpu.*: More work. * libvisual/lv_error.*: Added VISUAL_ERROR_CPU_INVALID_CODE. * libvisual/lv_video_mmx.*: #ifdefs around arch dependant assembly code. 2005-01-08 Dennis Smit * libvisual/lv_video_mmx.c (_lv_blit_overlay_alpha32_mmx): Small changes. 2005-01-08 Dennis Smit * libvisual/lv_video_mmx.c (_lv_blit_overlay_alpha32_mmx): Added a MMX version of the 32 bits alpha overlay blitter. * libvisual/lv_video.c (blit_overlay_alpha32): Removed the buffer indexes, and change the pointers directly. * libvisual/lv_video.* (visual_video_blit_overlay): Use the MMX blitter, when appropiate. 2005-01-08 Dennis Smit * libvisual/lv_random.c: Removed unused global internal random context. 2005-01-07 Dennis Smit * libvisual/lv_video.*: Some small fixes, cleanups. 2005-01-07 Dennis Smit * libvisual/lv_cpu.*: Loads of work, ideas and code from mplayer, needs shitload more work. * libvisual/lv_video_mmx.c: Added, contains mmx optimized versions of functions within VisVideo. (Currently a 32 bits bilinear scaler in mmx by Jeko. * libvisual/lv_video.*: Updated for the mmx stuff. PLEASE ALL TEST THIS WELL 2005-01-05 Dennis Smit * libvisual/lv_plugin.*: VisPluginEnviron stuff added, thanks to Vitaly! 2005-01-02 Dennis Smit * libvisual/lv_cpu.*: Some work, still needs a lot, look at mplayers cpudetect.c for hints. 2005-01-02 Dennis Smit * libvisual/lv_video.c: Made all the nearest scalers fixed point. 2005-01-01 Dennis Smit * *: Fixed copyright headers, updated for 2005, fixed emails, and credits. I am sure that I forgot many names in all the copyright headers of the source files, make sure you add yourself at the appropiate places. (Add yourself to the Authors: list when you've worked on that file). 2005-01-01 Dennis Smit * COPYING: Fixed to be LGPL. 2004-12-31 Dennis Smit * configure.ac: Fixes by Vitaly V. Bursov regarding openGL detection, or rather the removal of it (now done within plugin package). And also stuff for fastrnd is now defined. 2004-12-28 Dennis Smit * libvisual/lv_plugin.*: Fixed some stupid mistakes. * libvisual/lv_log.h: Use visual_error_raise instead of raise(SIGTRAP). 2004-12-28 Dennis Smit * libvisual/lv_plugin.*: Moved the plugin specific structs to be objects, and unref the stuff from the get_plugin_info function. * libvisual/lv_morph.c, libvisual/lv_actor.c, libvisual/lv_input.c: Updated to changes. 2004-12-22 Dennis Smit * libvisual/lv_video.c: Removed unused bits from the nearest scalers * libvisual/*: Made all the LV objects NON const, it's only annoying. char * are still consts (and will stay consts) at the right points. 2004-12-20 Dennis Smit * libvisual/lv_error.c: Finished the human readable error translation table thingy. 2004-12-20 Dennis Smit * libvisual/lv_video.c (scale_bilinear_32): Small fix. (scale_bilinear_24, scale_bilinear_16, scale_bilinear_8): Implemented. 2004-12-20 Dennis Smit * libvisual/lv_video.c (scale_bilinear_32): New version by Jeko from Goom, fixed point and a lot faster. Thanks a lot! 2004-12-19 Dennis Smit * libvisual/lv_video.c (visual_video_filter_bilinear): Removed and incorporated in the visual_video_scale. Also created the 32 bits version of a bilinear scaler, based on numerous docs and an old patch that was done by Duilio. It should be optimized a lot still. Also some random pitch correction fixed to the nearest scalers have been done. * libvisual/lv_songinfo.c (visual_songinfo_set_cover): Use the bilinear scaler. * libvisual/lv_error.c: Added the human readable error string list, strings still empty, also updated the visual_error_to_string function. 2004-12-16 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay, blit_overlay_noalpha, blit_overlay_alpha32): Completely rewritten both blitters, they are now: understandable, faster, readable, maintable, especially NON buggy. (visual_video_scale): Check if both depths are equal. 2004-12-15 Dennis Smit * libvisual/lv_ui.c: FORGOT TO COMPILE BEFORE COMMIT.. I am dumb. * libvisual/lv_thread.*: Fixes and added visual_thread_enable () and visual_thread_is_enabled () functions, to manually overwrite thread support. 2004-12-14 Dennis Smit * libvisual/lv_ui.h: Finished up documentation mostly. Also removed all traces of VisChoiceType, it was bullocks. 2004-12-13 Dennis Smit * libvisual/lv_thread.* (visual_mutex_init): Added new functions to initialize non allocated mutexes. 2004-12-13 Dennis Smit * libvisual/lv_video.c (scale_nearest_24): 24 now works, tho I am not very happy with the implementation. 2004-12-12 Dennis Smit * libvisual/lv_param.*: Fixing my constant screw up and added an empty param list define. 2004-12-12 Dennis Smit * libvisual/lv_param.*: Added a palette param and did some serious bug fixes in the param system. 2004-12-11 Dennis Smit * libvisual/lv_thread.*: Removed the set_priority function and documentated. 2004-12-10 Dennis Smit * libvisual/lv_video.c (visual_video_filter_bilinear): Added function frame, and basics, not yet the bili impl. 2004-12-09 Dennis Smit * libvisual/lv_video.c (depth_transform_16_to_32_c): Somehow I find it extremely non trivial to get color ordering right. I really have to make a test it all color transform tester to get rid of these kinds of bugs. * libvisual/lv_video.c (scale_nearest_16, scale_nearest_24, scale_nearest_32): Added, 24 bit version is still lame tho. 2004-12-08 Dennis Smit * libvisual/*: Use visual_object_initialize instead of doing boilerplating in the objects themselves. 2004-12-08 Dennis Smit * libvisual/lv_object.*: Introduced visual_object_initialize, to replace VisObject boilerplating with. 2004-12-07 Dennis Smit * libvisual/lv_param.h: Renamed VISUAL_PARAM_TYPE to VISUAL_PARAM_ENTRY_TYPE. Added visual_param_entry_get_type method. * libvisual/lv_param.c, libvisual/lv_ui.c: Sync with lv_param.h 2004-12-07 Dennis Smit * libvisual/lv_thread.c: Implemented the joinable flag, played a bit with defines, did some other stuff! * libvisual/lv_param.c (visual_param_entry_notify_callbacks): Lock the thread when traversing the change callbacks. 2004-12-07 Dennis Smit * libvisual/lv_ui.c: All methods documentated now! Yeah I've been slacking a bit lately, been very busy... On the other hand I also started to reverse engineer the winamp advanced visual studio preset format! 2004-12-04 Dennis Smit * libvisual/lv_palette.c (visual_palette_free_colors): After colors are freed set ncolors to 0. 2004-12-02 Dennis Smit * libvisual/lv_songinfo.c (visual_songinfo_copy): Ooops cover art copying borked totally, because of some changes. We don't copy anylonger, instead just ref the object, yay! :) 2004-12-01 Dennis Smit * libvisual/lv_songinfo.c (visual_songinfo_set_cover): Fixed up to work with the scaler, won't work yet because we don't support the depth yet, but the API is right this way. * libvisual/lv_video.c (visual_video_scale): Bug fixed. 2004-12-01 Dennis Smit * libvisual/lv_bin.c (bin_dtor): Fixed a few things. 2004-12-01 Dennis Smit * libvisual/lv_actor.c (visual_video_negotiate): Splitted up the function internally, to give it a bit more overview. 2004-12-01 Dennis Smit * configure.ac: Check for gcc and version, to set some options. Patch by Duilio Javier Protti, thanks! 2004-11-28 Dennis Smit * libvisual/lv_plugin.c (visual_plugin_get_list): Don't completely bail out when there is a invalid path in the plugin registry. Instead spit a warning and just use those that are valid. 2004-11-27 Dennis Smit * libvisual/lv_ui.*: Added widget_dtor to destroy the tooltip string in. Destroyers of widgets that inherent from VisUIWidget chain with the widget_dtor function. 2004-11-27 Dennis Smit * libvisual/lv_ui.* (visual_ui_widget_get_tooltip): Added function to retrieve the tooltip from a VisUIWidget. 2004-11-27 Dennis Smit * libvisual/lv_color.*: Backing out changes that I did to the VisColor struct. I might have been smoking crack... 2004-11-27 Dennis Smit * configure.ac, libvisual.pc.in, tools/Makefile.am, examples/Makefile.am, libvisual/Makefile.am: Cleanups, added LIBVISUAL_PLUGINS_BASE_DIR. Patch by: Vitaly V. Bursov 2004-11-27 Dennis Smit * configure.ac: Updates from Duilio 2004-11-26 Dennis Smit * libvisual/lv_color.*: Added H S V entry in the VisColor struct, this is mostly for VisUI... 2004-11-25 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_event.h, libvisual/lv_video.c: Docs update. 2004-11-25 Dennis Smit * libvisual/lv_video.c: Yeah, made a crasher.. 2004-11-25 Dennis Smit * libvisual/lv_ui.*: More docs. * libvisual/lv_video.*: VisVideo now is an VisObject as well! 2004-11-25 Dennis Smit * libvisual/*: Use VisObject it's private to load private data in. deprecate all the per struct private functions. 2004-11-25 Dennis Smit * libvisual/lv_plugin.*: Implemented VisObject through the VisPlugin system. 2004-11-24 Dennis Smit * libvisual/lv_ui.c: NULLify members in the dtor. 2004-11-24 Dennis Smit * libvisual/lv_param.h: Fixed param creation macro! 2004-11-24 Dennis Smit * libvisual/lv_ui.*: Moved to VisObject! 2004-11-24 Dennis Smit * libvisual/lv_object.h: Small doc addition 2004-11-24 Dennis Smit * libvisual/lv_morph.c (visual_morph_run): Don't try to blend NULL palettes. This fixed the error spitting at blending between 8 bits and non 8 bits plugins. 2004-11-23 Dennis Smit * libvisual/lv_songinfo.c (visual_songinfo_compare): Fixed the comparing, the songinfo borkage problem is solved by this. 2004-11-23 Dennis Smit * libvisual/lv_list.c, libvisual/lv_ui.c: Doxygen fixes. 2004-11-23 Dennis Smit * libvisual/*: This change is BIG, most Vis systems are now moved over to the VisObject system, losing their old destroy/free functions in favor of the object_unref/destroy functions. Ref counting is implemented all over the place and VisObjects (nearly everything) can register dtors. an object can even be destroyed when it's not allocated. In such case it will only cleanup internals. YES THIS BREAKS EVERYTHING! :) 2004-11-23 Dennis Smit * libvisual/lv_object.*: Added files, containing the VisObject system. This still needs to be implemented all over the libvisual system, included with ref counting, this will probably happen over the days. * libvisual/lv_error.h: Updated with new error codes. * libvisual/*: Some small cleanups in a few files. 2004-11-22 Dennis Smit * libvisual/lv_thread.h: A bit of documentation and #ifdef magic. 2004-11-22 Dennis Smit * libvisual/lv_plugin.*: Implemented a string only plugin type system in the fashion of "Domain:package:type", as example: "Libvisual:core:actor". These are very easy to filter and such. Yes this is an API break, so need to recompile EVERYTHING. 2004-11-19 Dennis Smit * libvisual/lv_thread.c: Added #ifdefs to check for threading model and if threading is actually supported. * configure.ac: Check for threading model (Duilio thanks!!) 2004-11-17 Dennis Smit * libvisual/*: Renamed all the blah_blah_func_t to VisBlahBlahFunc. I think this naming suites better with the rest. 2004-11-17 Dennis Smit * libvisual/lv_thread.*: Added part of the implementation. 2004-11-17 Dennis Smit * libvisual/lv_thread.c, libvisual/lv_thread.h: Added files, nothing implemented yet, but we need a VisThread and VisMutex here. This is needed to lock when we do the callbacks in VisParam. 2004-11-17 Dennis Smit * libvisual/lv_param.*: Generate a callback 'id' when param change callbacks are added, and adapted the rest to this. 2004-11-14 Dennis Smit * libvisual/lv_ui.c: Small doc updates. 2004-11-10 Dennis Smit * libvisual/*: A lot more doc work, and some small cleanups!! :). 2004-11-09 Duilio Protti * libvisual/lv_cpu.c (cpuid): use cpuid instruction only if we are on an Intel machine (486 or 386 checking need to be done). 2004-11-09 Dennis Smit * libvisual/*: Mostly doc work, and some small cleanups. 2004-11-08 Dennis Smit I WILL COMPILE BEFORE COMMIT. I WILL COMPILE BEFORE COMMIT. I WILL COMPILE BEFORE COMMIT. I WILL COMPILE BEFORE CO * libvisual/lv_video.c: Some cleanups. 2004-11-08 Dennis Smit * libvisual/lv_cpu.*: Added a part of the implementation! Thanks to: Chong Kai Xiong for initial code regarding cpuid. * libvisual/lv_video.*: Added beginning of the VisVideo scaler thingies. Thanks to: Chong Kai Xiong for the patch! 2004-11-08 Dennis Smit * libvisual/*: More doc work, and some small cleanups... 2004-11-08 Dennis Smit * libvisual/lv_ui.* (visual_ui_box_get_next): Removed in favor for visual_ui_box_get_childs, which is more consistent with the rest of the API, and way more sane implementation wise. And added loads of documentation! 2004-11-05 Dennis Smit * libvisual/lv_types.h: Check if uint*_t's are already defined. * libvisual/lv_mem.h: Fix __attribute_malloc__ on different systems. Patch by: Thomas Klausner Thanks!!! 2004-11-05 Dennis Smit * libvisual/lv_error.h, libvisual/lv_video.c: More docs, and more VisError. 2004-11-05 Dennis Smit * libvisual/lv_error.h, libvisual/lv_ui.c: More documentation. 2004-11-05 Dennis Smit * libvisual/lv_fft.*: Cleanups a bit. 2004-11-05 Dennis Smit * libvisual/lv_libvisual.* (visual_get_userinterface): Added VisUI config for libvisual global parameters. 2004-11-05 Dennis Smit * libvisual/lv_types.h: Added new file, that contains common types, and type helper macros. * libvisual/lv_plugin.* (visual_plugin_get_specific): Added function that gives a void * to the plugin specific part of a plugin. (visual_plugin_actor_get_songinfo): Added function that gets the songinfo from an actor plugin. (VISUAL_PLUGIN_ACTOR, VISUAL_PLUGIN_INPUT, VISUAL_PLUGIN_MACROS): Added these casting macros. Keep in mind that these are for casting over the void * retrieved by the visual_plugin_get_specific function. NOT complete VisPluginData structures. * libvisual/lv_ui.h: Adapted to lv_types.h 2004-11-04 Dennis Smit * ChangeLog: Renamed src to libvisual, I must be psychotic or something.. or maybe it's something deep in my mind telling me I should rename a certain dir... * libvisual/lv_actor.h: Removed songinfo entry, and made the songcompare entry non pointer. * libvisual/lv_actor.c: Point to the songinfo that is encapsulated in the VisActorPlugin and adapt to other songinfo related changes. Really made the songinfo check for update piece much much much shorter and nicer, without stupid allocations all the time. * libvisual/lv_error.h: Did a bit of docs, and added a few entries. * libvisual/lv_plugin.h: Moved VisSongInfo from VisPluginData to VisActorPlugin, where it, in my opinion belongs. * libvisual/lv_ui.c: Added a bit of docs, and propogate errors from the destroyer functions. 2004-11-04 Dennis Smit * libvisual/*: Loads of work on better error reporting, and many cleanups all around. 2004-11-02 Dennis Smit * libvisual/lv_error.h, libvisual/lv_error.c (visual_error_to_string): Added function that translates an error value into a string. 2004-10-24 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay): Splitted up into smaller functions. Need to clean this up, and fix the negative offset bug. AND optimize it :) 2004-10-24 Dennis Smit * libvisual/lv_ui.*: Added support for tooltips. 2004-10-23 Dennis Smit * libvisual/lv_actor.c (visual_actor_run): Moved the event handler, to be really really first of everything. * libvisual/lv_color.c (visual_color_compare): Changed a bit. * libvisual/lv_param.c (visual_param_container_add): Emit a change event when a param gets added. Now you can sync internal vars with the param completely through the event loop in a plugin. So no double inits in a plugin it's init function. * libvisual/lv_param.c (visual_param_entry_compare): Added to compare an entry. * libvisual/lv_plugin.c (visual_plugin_realize): Set eventqueue before init. * libvisual/lv_ui.c (visual_ui_choice_get_active): Added function, to retrieve the index of the active choice. * libvisual/lv_ui.c (visual_ui_checkbox_new): Added extra flag indicating if the checkbox is a boolean param. If so, you don't have to provide the TRUE, FALSE choices yourself. 2004-10-22 Dennis Smit * libvisual/lv_param.*, libvisual/lv_ui.c: Added support for paramlists, through the add_many interface, for both VISUAL_UI_CHOICE and paramcontainer. Look at the jakdaw plugin how this is used. Owyeah, recompile EVERYTHING 2004-10-22 Dennis Smit * libvisual/lv_ui.c: And the finishing touch.. hopefully :) 2004-10-22 Dennis Smit * libvisual/lv_ui.*: Adding methods to destroy widgets as well. 2004-10-22 Dennis Smit * libvisual/lv_color.* (visual_color_compare): Added function. * libvisual/lv_param.*: Added support for change notify callback functions, check if the value REALLY changed, on change notify. * libvisual/lv_ui.*: Implemented VisUITable. 2004-10-21 Dennis Smit * libvisual/lv_ui.*: Adding some more handy functions. 2004-10-21 Dennis Smit * libvisual/lv_plugin.*: Added functions to support the VisUI config ui from within the plugins. 2004-10-21 Dennis Smit * libvisual/*: Renamed screenbuffer to pixels, regarding VisVideo. 2004-10-21 Dennis Smit * libvisual/lv_ui.*: Added 'bold' property for VisUILabel, and some small changes. 2004-10-21 Dennis Smit * libvisual/lv_param.*: Added: visual_param_entry_set_from_param. And overhauled string param handling, color param handling. And some more changes/fixes. * libvisual/lv_ui.*: Work on the choice group, get, set API. 2004-10-21 Dennis Smit * libvisual/lv_param.c (visual_param_entry_set_string): strdup string, so we always have the exact entry. (visual_param_entry_free): Free the string if it's allocated 2004-10-21 Dennis Smit * libvisual/lv_ui.c: OOPS. 2004-10-21 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_ui.h: Added VisUISeparator, and some more fixes/changes. 2004-10-20 Dennis Smit * libvisual/lv_ui.c: For all instance creation functions, unset size requisition on widgets, standard. 2004-10-20 Dennis Smit * libvisual/lv_ui.*: Yeah, lots of checkins today, there is a huge thunderstorm here, so, I'm getting a bit paranoia :)... Anyway, more impl! 2004-10-20 Dennis Smit * libvisual/lv_ui.*: More impl. 2004-10-20 Duilio Protti * libvisual/*: added const pointers on API functions anywhere. 2004-10-20 Dennis Smit * libvisual/lv_param.c (visual_param_entry_get_double): sanity checked on FLOAT instead of DOUBLE, doh! 2004-10-20 Dennis Smit * libvisual/lv_ui.*: Added visual_ui_mutator_set_precision. 2004-10-20 Dennis Smit * libvisual/lv_param.*: Fixed namespaces for the get_eventqueue, set_eventqueue methods on the visual_param_container 'class'. * libvisual/lv_plugin.c: Adapt to changes in VisParam 2004-10-20 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_ui.h: Renamed VisUIText to VisUIEntry, same story. 2004-10-20 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_ui.h: Renamed VisUIGroup to VisUIFrame, seen that is the GTK equalevant. 2004-10-19 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_ui.h: Some details on VisUIBox. 2004-10-19 Dennis Smit * libvisual/lv_ui.c, libvisual/lv_ui.h: Added functions to set and retrieve a private on a VisUI component, this is for client use, not plugin use. Clients might want to add a pointer to their own widget, and such. 2004-10-18 Dennis Smit * libvisual/lv_ui.c: Most of the UI description work is done, next we have to make a test widget, do the event and propogate UI changes into the param. 2004-10-18 Dennis Smit * libvisual/lv_ui.c: More work. 2004-10-18 Dennis Smit * libvisual/lv_ui.c: Load of work on the VisUI implementation. * libvisual/lv_ui.h: Some fixes. 2004-10-18 Dennis Smit * libvisual/lv_ui.c: Adding functions, still need to do the impl. 2004-10-18 Dennis Smit * libvisual/lv_list.h: Removed unused function define. * libvisual/lv_ui.h: Added many prototypes, defines, enums etc. 2004-10-18 Dennis Smit * libvisual/lv_ui.h: Added many structures and typedefs that should form the main structure for VisUI. 2004-10-17 Dennis Smit * libvisual/Makefile.am: Added lv_ui.* * libvisual/lv_ui.c, libvisual/lv_ui.h: Added files. 2004-10-14 Dennis Smit * configure.ac: Bumped version to 0.2.0 2004-10-06 Dennis Smit * libvisual/lv_param.*: Added visual_param_entry_set_double and visual_param_entry_get_double for the double parameter. 2004-10-05 Dennis Smit * libvisual/lv_plugin.h: Documentated all the libvisual plugin method function signatures. 2004-10-05 Dennis Smit * libvisual/lv_error.c: Renamed the static globals, to be non __lv_ prefixed, these are statics so won't be exported. 2004-10-05 Dennis Smit * libvisual/lv_error.*: Added files containing the visual_error_raise and visual_error_set_handler methods. * libvisual/lv_log.c (_lv_log): Use the visual_error_raise function. * libvisual/lv_log.h (VisLogSeverity): Some docs update for this structure. 2004-10-04 Dennis Smit * libvisual/lv_event.* (visual_event_queue_add_mousebutton): Adopted to also have x, y coords as arguments. 2004-10-04 Dennis Smit * libvisual/lv_random.*: A bit of a overhaul by Vitaly V. Bursov, thanks Vitaly :) (owyeah also added double, float) 2004-10-03 Dennis Smit * libvisual/lv_input.c (input_upload_callback_func_t): Documentated this callback function. 2004-10-03 Dennis Smit * libvisual/lv_random.*: Documentated, and a few small fixes. 2004-10-03 Dennis Smit * libvisual/lv_random.c (visual_random_int_range, visual_random_context_int_range): Don't use modulo operator to limit max. Instead do a division. Modulo tends to quickly generate the same pattern over and over. Thanks to Vitaly V. Bursov for pointing this out. 2004-10-03 Dennis Smit * libvisual/lv_bin.c (visual_bin_set_morph_by_name): Destroy the morph plugin if it's already there in the managed bin. 2004-10-03 Dennis Smit * libvisual/lv_plugin.*: Added the VisPluginFlags enumerate. Added the 'flags' field to the VisPluginInfo structure. (visual_plugin_load): Check if the plugin is already loaded, while having the VISUAL_PLUGIN_FLAG_NOT_REENTRANT flag. 2004-10-02 Dennis Smit * libvisual/lv_event.c: Fixing docs. * libvisual/lv_log.c: Finish private for callbacks support. Also finished docs. * libvisual/lv_plugin.c (visual_plugin_load): Seed the private randomizer. 2004-10-02 Dennis Smit * libvisual/lv_plugin.* (visual_plugin_get_random_context): Added function to obtain the VisRandomContext for this plugin. (visual_plugin_actor_new, visual_plugin_actor_free, visual_plugin_input_new, visual_plugin_input_free, visual_plugin_morph_new, visual_plugin_morph_free): Removed unused and deprecated functions. Plugin specific data should never be allocated. Added VisRandomContext to the VisPluginData structure. * libvisual/lv_random.*: Implemented more, and added the VisRandomContext related functions. 2004-10-02 Duilio Protti * libvisual/lv_log.*: Added visual_log_set_all_messages_handler(). 2004-10-02 Dennis Smit * libvisual/lv_random.*: Added some functions to do randomness and such. * libvisual/*.h: Header include cleanups. 2004-10-01 Dennis Smit * libvisual/lv_log.c: Small codestyle fix. 2004-10-01 Duilio Protti * libvisual/lv_log.*: added VisLogVerboseness enum type. added visual_log_{set/get}_verboseness(). added visual_log_set_{info/warning/critical/error}_handler(). For now handlers will not work on systems without varargs macros. 2004-10-01 Dennis Smit * libvisual/lv_random.h, libvisual/lv_random.c: Added files, which will contain the random subsystem. * libvisual/libvisual.h: Added lv_random.h. * libvisual/Makefile.am: Updated the makefile. 2004-09-29 Dennis Smit * libvisual/lv_plugin.h: Added an index field to the VisPluginRef structure. This field contains the index number for the given plugin within a plugin.so it's VisPluginInfo table. * libvisual/lv_plugin.c (plugin_add_dir_to_list): Adapted to changes in visual_plugin_get_references. (visual_plugin_load): Support plugin libraries. (visual_plugin_get_references): Supprt plugin libraries, and return a VisPluginRef ** instead of VisPluginRef *. Plugin libraries now work, as demonstrated in the slide morph plugin. 2004-09-28 Duilio Protti * libvisual.pc.in: Cflags changed to -I${includedir} instead of -I${includedir}/libvisual. 2004-09-28 Dennis Smit * libvisual/lv_param.c: Reverted changes and use visual_list_destroy_elements to destroy the elements without destroying the non allocated list. * libvisual/lv_event.c: Same scenario as in param, same solution. * libvisual/lv_list.c (visual_list_destroy_elements): Added function. 2004-09-28 Dennis Smit * libvisual/lv_param.c: Made VisList entries VisList *entries, allocate it, and now the destroyer doesn't screw up memory anylonger, thanks Vitaly. 2004-09-27 Dennis Smit * libvisual/lv_libvisual.c (visual_quit): Moved the resetting of progname to the bottom so error messages in visual_quit still had a progname. Also set progname to null after the free. * libvisual/lv_param.c (visual_param_container_destroy): Have to investigate this, weird affairs, valgrind reports here in the visual_list_destroy.. out commented for now. but needs fixage obviously. 2004-09-27 Dennis Smit * libvisual/lv_list.c, libvisual/lv_list.h: Small fixes in the list implementation and a bugfix in visual_list_get that didn't allow '0' as an index. 2004-09-27 Dennis Smit * libvisual/lv_event.c, libvisual/lv_event.h: Several changes for libvisual-display. Also contains a few new events. This is >NOT< ABI compatible, and VISUAL_PLUGIN_API_VERSION has been bumped. 2004-09-27 Dennis Smit * libvisual/lv_plugin.c (visual_plugin_get_api_version): Added function that returns VISUAL_PLUGIN_API_VERSION. 2004-09-24 Dennis Smit * libvisual/lv_libvisual.c (visual_is_initialized): Conform to codingstyle. 2004-09-23 Duilio Protti * configure.ac: added --enable-profiling option. Now example programs are included on the dist target even if they are disabled. * libvisual/lv_input.c (visual_input_get_list): small doc update. * libvisual/lv_libvisual.*: added public API function visual_is_initialized(). 2004-09-21 Duilio Protti * libvisual/lv_log.c: now only VISUAL_LOG_DEBUG shows the file where the message is showed from (otherwise there is too much output). 2004-09-21 Dennis Smit * libvisual/*.c: Renamed all the remaining LVPlugin to VisPluginData (in the docs). * libvisual/lv_plugin.c (visual_plugin_unload): Free the VisPluginData structure after unload, fixes a memleak. 2004-09-16 Duilio Protti * libvisual/Makefile.am: don't redefine $(libdir), just use the substituted one. Patch from: Jeremy Huddleston 2004-09-15 Dennis Smit * libvisual/lv_video.c: Removed some unused vars. 2004-09-14 Duilio Protti * Makefile.am: $(includedir)/libvisual directory is removed on uninstall. Added support for DESTDIR variable on install-exec-local target (which installs lvconfig.h), needed for packagers (thanks to Burkhard Plaum). 2004-09-13 Duilio Protti * configure.ac: - now examples refuses to build if libvisual is not installed, and takes flags through pkg-config. - GL detection is done not just looking for headers, but also we try to link against the library (thanks salsaman). * libvisual/lv_libvisual.c (visual_get_version): return version defined on config.h. 2004-09-10 Dennis Smit * NEWS: Updated. Release 0.1.6 2004-09-10 Dennis Smit * libvisual/lv_video.c: Changed the way *->8 bits conversions are done. We don't try to make an 3-2-3 colorspace anylonger. Instead we make a grayscale from the rgb image and place a palette over that. 2004-09-09 Duilio Protti * libvisual/Makefile.am: fixed include problem when installing for first time (thanks salsaman). 2004-09-09 Dennis Smit * libvisual/lv_bin.c (visual_bin_switch_actor): Changed to use the new morph API stuff. (visual_bin_switch_set_mode): Added function that upstreams the preferred morph mode to the VisMorph. (visual_bin_switch_set_time): Added function that upstreams the preferred morph time when VISUAL_MORPH_MODE_TIME is used. (visual_bin_run): Use the new VisMorph API stuff. * libvisual/lv_bin.h: Updated for lv_bin.c. * libvisual/lv_morph.c (visual_morph_set_time): Added API for timed morph. (visual_morph_set_steps): Added API to set the number of steps when in VISUAL_MORPH_MODE_STEPS. (visual_morph_set_mode): Added API to set the morph to a certain mode. The new morph stuff also enables the morph to automaticly set the morph rate and such. (visual_morph_is_done): Returns TRUE if the morph is done after an automatic morph. (visual_morph_run): Added support for the automatic morph options. * libvisual/lv_morph.h: Updated for lv_morph.c. * libvisual/lv_time.c (visual_time_new): Use visual_time_set. (visual_time_set): New API call to set VisTime to a certain value. (visual_time_copy): New API to copy a VisTime in another. (visual_timer_is_active): New API that returns TRUE if the timer is currently active. (visual_timer_has_past_by_values): Use visual_time_set. 2004-09-08 Dennis Smit * libvisual/lv_video.c (visual_video_depth_transform_to_buffer): Only check in 8BIT for pal. 2004-09-08 Dennis Smit * libvisual/lv_morph.c (visual_morph_run): Set the morph palette on the dest video. * libvisual/lv_actor.c (visual_actor_run): Set the actor palette on the dest video. * libvisual/lv_video.c (visual_video_blit_overlay): Don't use the borked temp local VisPalette but the one set on the VisVideo when transforming from an 8BIT to blah depth. 2004-09-08 Duilio Protti * configure.ac: added ARCH and OS checks. 2004-09-08 Dennis Smit * examples/morph.c: Use alsa as the standard input plugin. 2004-09-06 Dennis Smit I will first compile before commit. I will first compile before commit. I will first compile before commit. I will first compi..... * libvisual/lv_morph.c: Fixed compile errors. * libvisual/lv_plugin.c: Removed some debug printfs. 2004-09-06 Dennis Smit * libvisual/lv_plugin.h: Added a requests_audio field to the VisMorphPlugin structure. And fixed some documentation. * libvisual/lv_morph.h, libvisual/lv_morph.c (visual_morph_requests_audio): Added function to check if a VisMorphPlugin requires a VisAudio context or not. 2004-09-05 Duilio Protti * libvisual/lv_mem.c: visual_mem_malloc0() fails if we request 0 bytes of memory (malloc(0) leads to a memory leak). 2004-09-04 Duilio Protti * configure.ac: - Added checks for Win32 portability and OpenGL support. - tools removed from build tree (temporary). * lvconfig.h: - VISUAL_WIN32 macro is defined if we are on one of these systems. - VISUAL_HAVE_OPENGL macro is defined accordingly. * libvisual/lv_time.c: visual_time_usleep() implemented. 2004-09-01 Dennis Smit * libvisual/*: New plugin loader. Is capable of loading multiply features per plugin, does API, struct size checks etc. Mostly thanks to Vitaly for the first design! Also some bug fixes and small other thingies went in. 2004-08-27 Dennis Smit * libvisual/lv_color.c (visual_color_copy): Added function. 2004-08-27 Dennis Smit * libvisual/lv_video.c (visual_video_have_allocated_buffer): Added function to check if a VisVideo has a private allocated buffer. (visual_video_depth_transform): Use visual_video_blit_overlay if the depths are the same, this is done because while the dimension is the same, pitch can still be different. * libvisual/lv_songinfo.c, libvisual/lv_songinfo.h: Made the cover not a pointer but a real member of the VisSongInfo structure, and adapted code for this and some coverart support work. * libvisual/lv_video.c (visual_video_allocate_buffer): If a buffer allocation for a 0 sized video is requested don't try to malloc, instead set screenbuffer to NULL and set VISUAL_VIDEO_FLAGS_NONE. * TODO: Updates. 2004-08-26 Dennis Smit * libvisual/lv_color.c (visual_color_from_hsv, visual_color_to_hsv): Added functions to do rgb<->hsv conversions. * libvisual/lv_morph.c (visual_morph_new, visual_morph_free): Allocate, free colors for the morphpalette. Fixed crasher. * libvisual/lv_palette.c: Finished some documentation. 2004-08-26 Dennis Smit * Makefile.am, libvisual/Makefile.am, configure.ac: Fixed some build issues regarding lvconfig.h 2004-08-25 Dennis Smit * libvisual/lv_libvisual.c (visual_init): Improved error checking, by Duilio 2004-08-25 Dennis Smit * libvisual/lv_plugin.c (visual_plugin_registry_filter): Improved error checking, possible memleak plugged. Originally by Duilio. 2004-08-25 Dennis Smit * examples/simplesdl.c: Returning Duilios changes (with some fixes). 2004-08-25 Dennis Smit * TODO: Updates. * examples/simplesdl.c, examples/morphsdl.c: Random API updates and such. * libvisual/lv_audio.c (visual_audio_analyze): Added normalized audio freq analyser. * libvisual/lv_bmp.c (visual_bitmap_load): Updates to api changes and palette support. * libvisual/lv_color.c, libvisual/lv_color.h: Added, supports for VisColor. * libvisual/lv_cpu.c, libvisual/lv_cpu.h: Added, far from finished. * libvisual/lv_event.c, libvisual/lv_event.h: Added support for param change events. * libvisual/lv_input.c (visual_input_new): Fixed bug, function was always failing. * libvisual/lv_libvisual.c: Added global params. * libvisual/lv_palette.c, libvisual/lv_palette.h: Updated to VisColor and added some methods to help with colors. * libvisual/lv_param.c, libvisual/lv_param.h: Complete parameter sub system. * libvisual/lv_param.c (visual_plugin_get_params): Added function. * libvisual/lv_songinfo.c: Using VisTime for all timing related things. * libvisual/lv_video.c (visual_video_color_bgr_to_rgb): Added rgb, bgr conversion. (visual_video_compare): Checks if two VisVideos have the same settings. * libvisual/lv_time.c, libvisual/lv_time.h: Added time, timer subsystems. * tools/lv-inspect.c: Added more help. 2004-07-25 Dennis smit * tools/lv-inspect.c: Some more work! * libvisual/lv_plugin.c (visual_plugin_get_info): Added function. 2004-07-24 Dennis Smit * tools/lv-inspect.c: More work on lv-inspect. 2004-07-24 Dennis Smit * libvisual/*.c: More VisMemizing. 2004-07-24 Dennis Smit * libvisual/*.c: Partily VisMemized. Replaced mallocs by visual_mem_new0 mostly and such. * tools/lv-inspect.c: Changes the output text. 2004-07-24 Dennis Smit * libvisual/lv_input.c (visual_input_set_callback): Fixed documentation. * libvisual/lv_mem.h: Added the visual_mem_new0 macro to group VisMem in documentation. 2004-07-24 Dennis Smit * libvisual/lv_mem.c: Added visual_mem_free wrapper function. 2004-07-24 Dennis Smit * configure.ac: Add 'tools' to build_subdirs. * tools/Makefile.am: Added. * tools/lv-inspect.c: Added, a tool to inspect a certain plugin. * libvisual/lv_plugin.c (plugin_init), (visual_plugin_load): Fixed small bugs while setting the reference on the plugin type encapsulation. 2004-07-23 Dennis Smit * libvisual/*.c, *.h: Renamed 'private' to 'priv' everywhere so the header files are usable by C++ programs, plugins. This is especially needed for the G-Force plugin seen it's a C++ plugin! 2004-07-13 Duilio Protti * libvisual/lv_bmp.c: check for video parameter sanity. * Makefile.am: now lvconfig.h gets installed right. 2004-07-13 Vitaly V. Bursov * libvisual/lv_endianess.h: Added. * libvisual/lv_bmp.c: Fixed endianess issues. Needs testing. * libvisual/libvisual.h: Include lv_endianess.h * libvisual/Makefile.am: Add lv_endianess.h to headers list. 2004-07-10 Dennis Smit * libvisual/lv_actor.c: Moved out the actor specific event queue stuff and adopted to the visual_plugin_event... stuff. Added visual_actor_get_plugin function to get a LVPlugin from a VisActor * libvisual/lv_plugin.c (visual_plugin_events_pump, visual_plugin_get_eventqueue): Added event function to LVPlugin system. * libvisual/lv_plugin.h: Added VisEventQueue eventqueue to the LVPlugin data structure. * libvisual/lv_morph.c, libvisual/lv_input.c: Added visual_..._get_plgin functions to get a LVPlugin from the VisMorph and VisInput. 2004-07-09 Dennis Smit * libvisual/lv_plugin.c: Renamed all the private _lv_plugin functions to public visual_plugin functions. 2004-07-09 Dennis Smit * examples/morphsdl.c: Runs again. 2004-07-08 Vitaly V. Bursov * libvisual/lv_plugin.c: fixed double free() of list in visual_plugin_ref_list_destroy() * libvisual/lv_list.c: fixed typo in if condition in visual_list_destroy() 2004-07-07 Dennis Smit * libvisual/lv_actor.c: (visual_actor_get_next_by_name_gl, visual_actor_get_prev_by_name_gl, visual_actor_get_next_by_name_nogl, visual_actor_get_prev_by_name_nogl): New methods. 2004-07-07 Dennis Smit * libvisual/lv_mem.c: Doc fixes. 2004-07-06 Duilio Protti * libvisual/lv_mem.c: added. * libvisual/lv_video.c: use visual_mem functions. * libvisual/lv_list.c: use visual_mem functions. * configure.ac: added macro AC_TYPE_SIZE_T required for lv_mem.h, and also check for size_t type size. * lvconfig.h: addet visual_size_t typedef and VISUAL_SIZE_T_FORMAT macro. 2004-07-05 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay): Nearly complete by now. 2004-07-04 Dennis Smit * libvisual/lv_param.c, libvisual/lv_param.h: Very beginning of the param system. 2004-07-02 Duilio Protti * libvisual/lv_video.c: added flags field to VisVideo structure. Now function checks where the screenbuffer was allocated by us or was set pointing to an externally allocated memory. * libvisual/lv_log.h: if the system is GNU, we add printf format attribute to lv_log(). This way gcc will print warnings if format string doesn't match the number/type of variable arguments. 2004-07-01 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay): Fscking ehm. I mean negative offsets are kinda working, but I'm to tired! 2004-07-01 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay): More alpha overlay fixes, now works in 8bits depth as well. Only thing left is negative offset values. 2004-07-01 Dennis Smit * libvisual/lv_video.c (visual_video_blit_fit): Deprecated for the overlay function. (visual_video_alpha_fill): Added, sets an alpha value for the complete context in a VisVideo. 2004-07-01 Dennis Smit * libvisual/lv_video.c (visual_video_alpha_color): Added function that sets a certain color as the alpha channel. (visual_video_blit_overlay): More work on the alpha overlay, getting there. * TODO: Updates. 2004-07-01 Dennis Smit * libvisual/lv_video.c (visual_video_blit_overlay): Fixed up, almost completely working alpha support. This function will deprecate the blit_fit when it's finished. 2004-06-30 Duilio Protti * libvisual/lv_plugin.c: added extensive error checking. * libvisual/lv_bin.c: added more error checking to visual_bin_sync(). * libvisual/lv_video.c: Removed temporarily the free() call from visual_video_free_buffer(), because we don't known if this is memory malloc'ed from us (in XMMS plugin this point to the pixels field of the SDL_ScreenSurface created by SDL, which can be even a hardware surface). * configure.ac: endianness macros renamed to VISUAL_BIG_ENDIAN and VISUAL_LITTLE_ENDIAN. 2004-06-30 Dennis Smit * libvisual/lv_video.c, libvisual/lv_log.c: Some doxygen fixes. 2004-06-30 Dennis Smit * libvisual/lv_video.c: Renamed visual_video_fit_in_video to visual_video_blit_fit. Added visual_video_blit_overlay, no alpha support yet tho. * libvisual/lv_video.h: Changed the prototypes appropiately to the changes in lv_video.c. 2004-06-30 Dennis Smit * configure.ac: Remove the check for stdint.h and do check for sys/types.h. * libvisual/*.c, libvisual/*.h: Removed stdint and use sys/types.h for portability reasons. 2004-06-29 Duilio Protti * configure.ac: added check for endianess, and set LV_BIG_ENDIAN and LV_LITTLE_ENDIAN macros on lvconfig.h accordingly. * libvisual/lv_bin.c: show messages through visual_log, added error checking. Now the XMMS plugin doesn't hang the terminal on exit, but still crashing. 2004-06-27 Duilio Protti * configure.ac: output file lvconfig.h with macro definitions for the installed LibVisual. * libvisual/libvisual.h: added #include . * libvisual/lv_log.*: now VISUAL_LOG_ERROR causes to program abort. Added visual_log_return_if_fail(expr) and visual_log_return_val_if_fail() macros to show useful messages. * libvisual/*.c: make use of visual_log_return_val_if_fail() macro to some modules. 2004-06-27 Dennis Smit * NEWS: Updating the NEWS file. 2004-06-26 Duilio Protti * configure.ac: added check for ISOC99 and GNUC varargs macros, to be used by visual_log(). * libvisual/lv_log.* : now visual_log() accepts a format string and variable arguments. 2004-06-25 Duilio Protti * libvisual/lv_libvisual.h: visual_init() signature changed to int (*) (int*, char***). Added messages using visual_log(). * configure.ac: user variable CFLAGS overrided. * examples/simplesdl.c: some cleanup to avoid warnings. * examples/morphsdl.c: cleanup to avoid warnings, moved visual_init() call to use new signature, #include now is made relative to the current dir, to use the new libvisual instead of the installed one. * libvisual/lv_bin.h: added visual_bin_set_morph_by_name() and visual_bin_set_steps(). * libvisual/*.h: changed all function f() declarations to funcion f(void), because f() are not valid ISOC99 prototypes. * libvisual/lv_plugin.c: with the previous prototypes correction, I have found a major bug on visual_plugin_ref_list_destroy() when passing a function pointer of incorrect type to visual_list_destroy(). * libvisual/Makefile.am: to avoid above type errors, added compiler flag -Wstrict-prototypes. 2004-06-21 Duilio Protti * autogen.sh: check for libtool and run libtoolize --force 2004-06-20 Dennis Smit * libvisual/lv_actor.c (visual_actor_video_negotiate): Removed unused variable. * configure.ac: Renamed AM_PROG_LIBTOOL to AC_PROG_LIBTOOL. 2004-06-20 Duilio Protti * configure.ac: added check for SDL, needed to compile the examples. * examples/Makefile.am: added, replacing the old hand made Makefile.in. * libvisual/Makefile.am: included DEFS variable, so things like inline will be defined as preprocessor define's 2004-06-18 Duilio Protti * configure.in: moved to configure.ac * configure.ac: updated to autoconf 2.57 requirements, and too much checks added. * autogen.sh: script added 2004-06-17 Dennis Smit Version 0.1.4 has been released. * Fixes for SGI regarding time.h * Architecture fixes, using precise intergral types from stdint.h * Made an builtin bitmap loader, for loading textures and such. * Documentated the code using doxygen. * Many many cleanups. * Made all the enumerate non anonymous. 2004-05-27 Dennis Smit Version 0.1.3 has been released. * Install lv_log.h * Lots and lots of work on the managed bin. * Managed bin now seamlessly automaticly morphs from whatever to whatever. (Ok i lied here, the managed bin needs a rewrite, but it SEEMS to work) * Better support for openGL. * Have requisition method for the actor plugins. * Pass audio to the morph plugins. * Don't open the plugins with RTL_GLOBAL. 2004-05-13 Dennis Smit Version 0.1.2 has been released. * Morph plugins (transistion between actors). * Event layer for both keyboard, mouse, song change, resolution change. * Songinfo system which can be used to set and read songinfo so you can draw text with the song name in visuals (i already fixed this up for the goom plugin, worked out of the box!) * The Bin is extended a lot, and i added support for managed bins, where a bin creates it's own actor and input so you don't have to manage those, also you can morph to a new actor using the bin as simple as 'visual_bin_switch_actor (bin, actor)' or 'visual_bin_switch_actor_by_name (bin, name_of_actor)'. * Fixed the issues regarding resize. * Have a visual_init and visual_quit, libvisual manages the plugin registry itself now. * New plugin layer, instead of a loader for every type there is now an universal plugin loader that wraps the different types in a VisPlugin type. * Some small stuff. 2004-04-24 Dennis Smit Version 0.1-pre4 has been released. * Changed the way plugins are registred, you can now use libvisual_init (&argc, &argv) (or NULL, NULL), also don't forget to do a libvisual_quit (). * Made an universal plugin loader instead of separated ones. * Random small stuff i forgot about. libvisual-0.4.2/compile0000755000175100001730000001635014405737453012026 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2021 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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FIX? os=netbsd else os=netbsdelf fi ;; *) os=netbsd ;; esac # Determine ABI tags. case $UNAME_MACHINE_ARCH in earm*) expr='s/^earmv[0-9]/-eabi/;s/eb$//' abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` ;; esac # The OS release # Debian GNU/NetBSD machines have a different userland, and # thus, need a distinct triplet. However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. case $UNAME_VERSION in Debian*) release='-gnu' ;; *) release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. GUESS=$machine-${os}${release}${abi-} ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE ;; *:SecBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE ;; *:LibertyBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE ;; *:MidnightBSD:*:*) GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE ;; *:ekkoBSD:*:*) GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE ;; *:SolidBSD:*:*) GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE ;; *:OS108:*:*) GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE ;; macppc:MirBSD:*:*) GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE ;; *:MirBSD:*:*) GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE ;; *:Sortix:*:*) GUESS=$UNAME_MACHINE-unknown-sortix ;; *:Twizzler:*:*) GUESS=$UNAME_MACHINE-unknown-twizzler ;; *:Redox:*:*) GUESS=$UNAME_MACHINE-unknown-redox ;; mips:OSF1:*.*) GUESS=mips-dec-osf1 ;; alpha:OSF1:*:*) # Reset EXIT trap before exiting to avoid spurious non-zero exit code. trap '' 0 case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case $ALPHA_CPU_TYPE in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` GUESS=$UNAME_MACHINE-dec-osf$OSF_REL ;; Amiga*:UNIX_System_V:4.0:*) GUESS=m68k-unknown-sysv4 ;; *:[Aa]miga[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-amigaos ;; *:[Mm]orph[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-morphos ;; *:OS/390:*:*) GUESS=i370-ibm-openedition ;; *:z/VM:*:*) GUESS=s390-ibm-zvmoe ;; *:OS400:*:*) GUESS=powerpc-ibm-os400 ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) GUESS=arm-acorn-riscix$UNAME_RELEASE ;; arm*:riscos:*:*|arm*:RISCOS:*:*) GUESS=arm-unknown-riscos ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) GUESS=hppa1.1-hitachi-hiuxmpp ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. case `(/bin/universe) 2>/dev/null` in att) GUESS=pyramid-pyramid-sysv3 ;; *) GUESS=pyramid-pyramid-bsd ;; esac ;; NILE*:*:*:dcosx) GUESS=pyramid-pyramid-svr4 ;; DRS?6000:unix:4.0:6*) GUESS=sparc-icl-nx6 ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) GUESS=sparc-icl-nx7 ;; esac ;; s390x:SunOS:*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL ;; sun4H:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-hal-solaris2$SUN_REL ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris2$SUN_REL ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) GUESS=i386-pc-auroraux$UNAME_RELEASE ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) set_cc_for_build SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$SUN_ARCH-pc-solaris2$SUN_REL ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris3$SUN_REL ;; sun4*:SunOS:*:*) case `/usr/bin/arch -k` in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` GUESS=sparc-sun-sunos$SUN_REL ;; sun3*:SunOS:*:*) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case `/bin/arch` in sun3) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun4) GUESS=sparc-sun-sunos$UNAME_RELEASE ;; esac ;; aushp:SunOS:*:*) GUESS=sparc-auspex-sunos$UNAME_RELEASE ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) GUESS=m68k-milan-mint$UNAME_RELEASE ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) GUESS=m68k-hades-mint$UNAME_RELEASE ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) GUESS=m68k-unknown-mint$UNAME_RELEASE ;; m68k:machten:*:*) GUESS=m68k-apple-machten$UNAME_RELEASE ;; powerpc:machten:*:*) GUESS=powerpc-apple-machten$UNAME_RELEASE ;; RISC*:Mach:*:*) GUESS=mips-dec-mach_bsd4.3 ;; RISC*:ULTRIX:*:*) GUESS=mips-dec-ultrix$UNAME_RELEASE ;; VAX*:ULTRIX*:*:*) GUESS=vax-dec-ultrix$UNAME_RELEASE ;; 2020:CLIX:*:* | 2430:CLIX:*:*) GUESS=clipper-intergraph-clix$UNAME_RELEASE ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } GUESS=mips-mips-riscos$UNAME_RELEASE ;; Motorola:PowerMAX_OS:*:*) GUESS=powerpc-motorola-powermax ;; Motorola:*:4.3:PL8-*) GUESS=powerpc-harris-powermax ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) GUESS=powerpc-harris-powermax ;; Night_Hawk:Power_UNIX:*:*) GUESS=powerpc-harris-powerunix ;; m88k:CX/UX:7*:*) GUESS=m88k-harris-cxux7 ;; m88k:*:4*:R4*) GUESS=m88k-motorola-sysv4 ;; m88k:*:3*:R3*) GUESS=m88k-motorola-sysv3 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ test "$TARGET_BINARY_INTERFACE"x = x then GUESS=m88k-dg-dgux$UNAME_RELEASE else GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else GUESS=i586-dg-dgux$UNAME_RELEASE fi ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) GUESS=m88k-dolphin-sysv3 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 GUESS=m88k-motorola-sysv3 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) GUESS=m88k-tektronix-sysv3 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) GUESS=m68k-tektronix-bsd ;; *:IRIX*:*:*) IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` GUESS=mips-sgi-irix$IRIX_REL ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) GUESS=i386-ibm-aix ;; ia64:AIX:*:*) if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then GUESS=$SYSTEM_NAME else GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then GUESS=rs6000-ibm-aix3.2.4 else GUESS=rs6000-ibm-aix3.2 fi ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if test -x /usr/bin/lslpp ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$IBM_ARCH-ibm-aix$IBM_REV ;; *:AIX:*:*) GUESS=rs6000-ibm-aix ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) GUESS=romp-ibm-bsd4.4 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) GUESS=rs6000-bull-bosx ;; DPX/2?00:B.O.S.:*:*) GUESS=m68k-bull-sysv3 ;; 9000/[34]??:4.3bsd:1.*:*) GUESS=m68k-hp-bsd ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) GUESS=m68k-hp-bsd4.4 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case $sc_cpu_version in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_X32 >/dev/null then LIBCABI=${LIBC}x32 fi fi GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. GUESS=i386-sequent-sysv4 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; x86_64:Haiku:*:*) GUESS=x86_64-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "${cputype-}" = 386; then UNAME_MACHINE=i386 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) #if !defined (ultrix) #include #if defined (BSD) #if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); #else #if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); #else printf ("vax-dec-bsd\n"); exit (0); #endif #endif #else printf ("vax-dec-bsd\n"); exit (0); #endif #else #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libvisual-0.4.2/config.sub0000755000175100001730000010511614405737453012432 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2022 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2022-01-03' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. However, this script identifies a wide # variety of pre-POSIX systems that do not have POSIX shells at all, and # even some reasonably current systems (Solaris 10 as case-in-point) still # have a pre-POSIX /bin/sh. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; *local*) # First pass through any local machine types. echo "$1" exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Split fields of configuration type # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read field1 field2 field3 field4 <&2 exit 1 ;; *-*-*-*) basic_machine=$field1-$field2 basic_os=$field3-$field4 ;; *-*-*) # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two # parts maybe_os=$field2-$field3 case $maybe_os in nto-qnx* | linux-* | uclinux-uclibc* \ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ | storm-chaos* | os2-emx* | rtmk-nova*) basic_machine=$field1 basic_os=$maybe_os ;; 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*) basic_machine=$field1 basic_os=$field2 ;; esac ;; esac ;; *) # Convert single-component short-hands not valid as part of # multi-component configurations. case $field1 in 386bsd) basic_machine=i386-pc basic_os=bsd ;; a29khif) basic_machine=a29k-amd basic_os=udi ;; adobe68k) basic_machine=m68010-adobe basic_os=scout ;; alliant) basic_machine=fx80-alliant basic_os= ;; altos | altos3068) basic_machine=m68k-altos basic_os= ;; am29k) basic_machine=a29k-none basic_os=bsd ;; amdahl) basic_machine=580-amdahl basic_os=sysv ;; amiga) basic_machine=m68k-unknown basic_os= ;; amigaos | amigados) basic_machine=m68k-unknown basic_os=amigaos ;; amigaunix | amix) basic_machine=m68k-unknown basic_os=sysv4 ;; apollo68) basic_machine=m68k-apollo basic_os=sysv ;; apollo68bsd) basic_machine=m68k-apollo basic_os=bsd ;; aros) basic_machine=i386-pc basic_os=aros ;; aux) basic_machine=m68k-apple basic_os=aux ;; balance) basic_machine=ns32k-sequent basic_os=dynix ;; blackfin) basic_machine=bfin-unknown basic_os=linux ;; cegcc) basic_machine=arm-unknown basic_os=cegcc ;; convex-c1) basic_machine=c1-convex basic_os=bsd ;; convex-c2) basic_machine=c2-convex basic_os=bsd ;; convex-c32) basic_machine=c32-convex basic_os=bsd ;; convex-c34) basic_machine=c34-convex basic_os=bsd ;; convex-c38) basic_machine=c38-convex basic_os=bsd ;; cray) basic_machine=j90-cray basic_os=unicos ;; crds | unos) basic_machine=m68k-crds basic_os= ;; da30) basic_machine=m68k-da30 basic_os= ;; decstation | pmax | pmin | dec3100 | decstatn) basic_machine=mips-dec basic_os= ;; delta88) basic_machine=m88k-motorola basic_os=sysv3 ;; dicos) basic_machine=i686-pc basic_os=dicos ;; djgpp) basic_machine=i586-pc basic_os=msdosdjgpp ;; ebmon29k) basic_machine=a29k-amd basic_os=ebmon ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson basic_os=ose ;; gmicro) basic_machine=tron-gmicro basic_os=sysv ;; go32) basic_machine=i386-pc basic_os=go32 ;; h8300hms) basic_machine=h8300-hitachi basic_os=hms ;; h8300xray) basic_machine=h8300-hitachi basic_os=xray ;; h8500hms) basic_machine=h8500-hitachi basic_os=hms ;; harris) basic_machine=m88k-harris basic_os=sysv3 ;; hp300 | hp300hpux) basic_machine=m68k-hp basic_os=hpux ;; hp300bsd) basic_machine=m68k-hp basic_os=bsd ;; hppaosf) basic_machine=hppa1.1-hp basic_os=osf ;; hppro) basic_machine=hppa1.1-hp basic_os=proelf ;; i386mach) basic_machine=i386-mach basic_os=mach ;; isi68 | isi) basic_machine=m68k-isi basic_os=sysv ;; m68knommu) basic_machine=m68k-unknown basic_os=linux ;; magnum | m3230) basic_machine=mips-mips basic_os=sysv ;; merlin) basic_machine=ns32k-utek basic_os=sysv ;; mingw64) basic_machine=x86_64-pc basic_os=mingw64 ;; mingw32) basic_machine=i686-pc basic_os=mingw32 ;; mingw32ce) basic_machine=arm-unknown basic_os=mingw32ce ;; monitor) basic_machine=m68k-rom68k basic_os=coff ;; morphos) basic_machine=powerpc-unknown basic_os=morphos ;; moxiebox) basic_machine=moxie-unknown basic_os=moxiebox ;; msdos) basic_machine=i386-pc basic_os=msdos ;; msys) basic_machine=i686-pc basic_os=msys ;; mvs) basic_machine=i370-ibm basic_os=mvs ;; nacl) basic_machine=le32-unknown basic_os=nacl ;; ncr3000) basic_machine=i486-ncr basic_os=sysv4 ;; netbsd386) basic_machine=i386-pc basic_os=netbsd ;; netwinder) basic_machine=armv4l-rebel basic_os=linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony basic_os=newsos ;; news1000) basic_machine=m68030-sony basic_os=newsos ;; necv70) basic_machine=v70-nec basic_os=sysv ;; nh3000) basic_machine=m68k-harris basic_os=cxux ;; nh[45]000) basic_machine=m88k-harris basic_os=cxux ;; nindy960) basic_machine=i960-intel basic_os=nindy ;; mon960) basic_machine=i960-intel basic_os=mon960 ;; nonstopux) basic_machine=mips-compaq basic_os=nonstopux ;; os400) basic_machine=powerpc-ibm basic_os=os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson basic_os=ose ;; os68k) basic_machine=m68k-none basic_os=os68k ;; paragon) basic_machine=i860-intel basic_os=osf ;; parisc) basic_machine=hppa-unknown basic_os=linux ;; psp) basic_machine=mipsallegrexel-sony basic_os=psp ;; pw32) basic_machine=i586-unknown basic_os=pw32 ;; rdos | rdos64) basic_machine=x86_64-pc basic_os=rdos ;; rdos32) basic_machine=i386-pc basic_os=rdos ;; rom68k) basic_machine=m68k-rom68k basic_os=coff ;; sa29200) basic_machine=a29k-amd basic_os=udi ;; sei) basic_machine=mips-sei basic_os=seiux ;; sequent) basic_machine=i386-sequent basic_os= ;; sps7) basic_machine=m68k-bull basic_os=sysv2 ;; st2000) basic_machine=m68k-tandem basic_os= ;; stratus) basic_machine=i860-stratus basic_os=sysv4 ;; sun2) basic_machine=m68000-sun basic_os= ;; sun2os3) basic_machine=m68000-sun basic_os=sunos3 ;; sun2os4) basic_machine=m68000-sun basic_os=sunos4 ;; sun3) basic_machine=m68k-sun basic_os= ;; sun3os3) basic_machine=m68k-sun basic_os=sunos3 ;; sun3os4) basic_machine=m68k-sun basic_os=sunos4 ;; sun4) basic_machine=sparc-sun basic_os= ;; sun4os3) basic_machine=sparc-sun basic_os=sunos3 ;; sun4os4) basic_machine=sparc-sun basic_os=sunos4 ;; sun4sol2) basic_machine=sparc-sun basic_os=solaris2 ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun basic_os= ;; sv1) basic_machine=sv1-cray basic_os=unicos ;; symmetry) basic_machine=i386-sequent basic_os=dynix ;; t3e) basic_machine=alphaev5-cray basic_os=unicos ;; t90) basic_machine=t90-cray basic_os=unicos ;; toad1) basic_machine=pdp10-xkl basic_os=tops20 ;; tpf) basic_machine=s390x-ibm basic_os=tpf ;; udi29k) basic_machine=a29k-amd basic_os=udi ;; ultra3) basic_machine=a29k-nyu basic_os=sym1 ;; v810 | necv810) basic_machine=v810-nec basic_os=none ;; vaxv) basic_machine=vax-dec basic_os=sysv ;; vms) basic_machine=vax-dec basic_os=vms ;; vsta) basic_machine=i386-pc basic_os=vsta ;; vxworks960) basic_machine=i960-wrs basic_os=vxworks ;; vxworks68) basic_machine=m68k-wrs basic_os=vxworks ;; vxworks29k) basic_machine=a29k-wrs basic_os=vxworks ;; xbox) basic_machine=i686-pc basic_os=mingw32 ;; ymp) basic_machine=ymp-cray basic_os=unicos ;; *) basic_machine=$1 basic_os= ;; esac ;; esac # Decode 1-component or ad-hoc basic machines case $basic_machine in # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) cpu=hppa1.1 vendor=winbond ;; op50n) cpu=hppa1.1 vendor=oki ;; op60c) cpu=hppa1.1 vendor=oki ;; ibm*) cpu=i370 vendor=ibm ;; orion105) cpu=clipper vendor=highlevel ;; mac | mpw | mac-mpw) cpu=m68k vendor=apple ;; pmac | pmac-mpw) cpu=powerpc vendor=apple ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) cpu=m68000 vendor=att ;; 3b*) cpu=we32k vendor=att ;; bluegene*) cpu=powerpc vendor=ibm basic_os=cnk ;; decsystem10* | dec10*) cpu=pdp10 vendor=dec basic_os=tops10 ;; decsystem20* | dec20*) cpu=pdp10 vendor=dec basic_os=tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) cpu=m68k vendor=motorola ;; dpx2*) cpu=m68k vendor=bull basic_os=sysv3 ;; encore | umax | mmax) cpu=ns32k vendor=encore ;; elxsi) cpu=elxsi vendor=elxsi basic_os=${basic_os:-bsd} ;; fx2800) cpu=i860 vendor=alliant ;; genix) cpu=ns32k vendor=ns ;; h3050r* | hiux*) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) cpu=m68000 vendor=hp ;; hp9k3[2-9][0-9]) cpu=m68k vendor=hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) cpu=hppa1.1 vendor=hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; i*86v32) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv32 ;; i*86v4*) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv4 ;; i*86v) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv ;; i*86sol2) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=solaris2 ;; j90 | j90-cray) cpu=j90 vendor=cray basic_os=${basic_os:-unicos} ;; iris | iris4d) cpu=mips vendor=sgi case $basic_os in irix*) ;; *) basic_os=irix4 ;; esac ;; miniframe) cpu=m68000 vendor=convergent ;; *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) cpu=m68k vendor=atari basic_os=mint ;; news-3600 | risc-news) cpu=mips vendor=sony basic_os=newsos ;; next | m*-next) cpu=m68k vendor=next case $basic_os in openstep*) ;; nextstep*) ;; ns2*) basic_os=nextstep2 ;; *) basic_os=nextstep3 ;; esac ;; np1) cpu=np1 vendor=gould ;; op50n-* | op60c-*) cpu=hppa1.1 vendor=oki basic_os=proelf ;; pa-hitachi) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; pbd) cpu=sparc vendor=tti ;; pbb) cpu=m68k vendor=tti ;; pc532) cpu=ns32k vendor=pc532 ;; pn) cpu=pn vendor=gould ;; power) cpu=power vendor=ibm ;; ps2) cpu=i386 vendor=ibm ;; rm[46]00) cpu=mips vendor=siemens ;; rtpc | rtpc-*) cpu=romp vendor=ibm ;; sde) cpu=mipsisa32 vendor=sde basic_os=${basic_os:-elf} ;; simso-wrs) cpu=sparclite vendor=wrs basic_os=vxworks ;; tower | tower-32) cpu=m68k vendor=ncr ;; vpp*|vx|vx-*) cpu=f301 vendor=fujitsu ;; w65) cpu=w65 vendor=wdc ;; w89k-*) cpu=hppa1.1 vendor=winbond basic_os=proelf ;; none) cpu=none vendor=none ;; leon|leon[3-9]) cpu=sparc vendor=$basic_machine ;; leon-*|leon[3-9]-*) cpu=sparc vendor=`echo "$basic_machine" | sed 's/-.*//'` ;; *-*) # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read cpu vendor <&2 exit 1 ;; esac ;; esac # Here we canonicalize certain aliases for manufacturers. case $vendor in digital*) vendor=dec ;; commodore*) vendor=cbm ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if test x$basic_os != x then # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os. case $basic_os in gnu/linux*) kernel=linux os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` ;; os2-emx) kernel=os2 os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` ;; nto-qnx*) kernel=nto os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` ;; *-*) # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read kernel os <&2 exit 1 ;; esac # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel. case $kernel-$os in linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ | linux-musl* | linux-relibc* | linux-uclibc* ) ;; uclinux-uclibc* ) ;; -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) # These are just libc implementations, not actual OSes, and thus # require a kernel. echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 exit 1 ;; kfreebsd*-gnu* | kopensolaris*-gnu*) ;; vxworks-simlinux | vxworks-simwindows | vxworks-spe) ;; nto-qnx*) ;; os2-emx) ;; *-eabi* | *-gnueabi*) ;; -*) # Blank kernel with real OS is always fine. ;; *-*) echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 exit 1 ;; esac # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. case $vendor in unknown) case $cpu-$os in *-riscix*) vendor=acorn ;; *-sunos*) vendor=sun ;; *-cnk* | *-aix*) vendor=ibm ;; *-beos*) vendor=be ;; *-hpux*) vendor=hp ;; *-mpeix*) vendor=hp ;; *-hiux*) vendor=hitachi ;; *-unos*) vendor=crds ;; *-dgux*) vendor=dg ;; *-luna*) vendor=omron ;; *-genix*) vendor=ns ;; *-clix*) vendor=intergraph ;; *-mvs* | *-opened*) vendor=ibm ;; *-os400*) vendor=ibm ;; s390-* | s390x-*) vendor=ibm ;; *-ptx*) vendor=sequent ;; *-tpf*) vendor=ibm ;; *-vxsim* | *-vxworks* | *-windiss*) vendor=wrs ;; *-aux*) vendor=apple ;; *-hms*) vendor=hitachi ;; *-mpw* | *-macos*) vendor=apple ;; *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) vendor=atari ;; *-vos*) vendor=stratus ;; esac ;; esac echo "$cpu-$vendor-${kernel:+$kernel-}$os" exit # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libvisual-0.4.2/ltmain.sh0000755000175100001730000117720314405737447012304 00000000000000#! /bin/sh ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in ## by inline-source v2014-01-03.01 # libtool (GNU libtool) 2.4.6 # Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION="2.4.6 Debian-2.4.6-15build2" package_revision=2.4.6 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2015-01-20.17; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # Copyright (C) 2004-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # As a special exception to the GNU General Public License, if you distribute # this file as part of a program or library that is built using GNU Libtool, # you may include this file under the same distribution terms that you use # for the rest of that program. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1+=\\ \$func_quote_for_eval_result" }' else func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1=\$$1\\ \$func_quote_for_eval_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_for_eval ARG... # -------------------------- # Aesthetically quote ARGs to be evaled later. # This function returns two values: # i) func_quote_for_eval_result # double-quoted, suitable for a subsequent eval # ii) func_quote_for_eval_unquoted_result # has all characters that are still active within double # quotes backslashified. func_quote_for_eval () { $debug_cmd func_quote_for_eval_unquoted_result= func_quote_for_eval_result= while test 0 -lt $#; do case $1 in *[\\\`\"\$]*) _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; *) _G_unquoted_arg=$1 ;; esac if test -n "$func_quote_for_eval_unquoted_result"; then func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" else func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" fi case $_G_unquoted_arg in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_quoted_arg=\"$_G_unquoted_arg\" ;; *) _G_quoted_arg=$_G_unquoted_arg ;; esac if test -n "$func_quote_for_eval_result"; then func_append func_quote_for_eval_result " $_G_quoted_arg" else func_append func_quote_for_eval_result "$_G_quoted_arg" fi shift done } # func_quote_for_expand ARG # ------------------------- # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { $debug_cmd case $1 in *[\\\`\"]*) _G_arg=`$ECHO "$1" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) _G_arg=$1 ;; esac case $_G_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_arg=\"$_G_arg\" ;; esac func_quote_for_expand_result=$_G_arg } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_for_expand "$_G_cmd" eval "func_notquiet $func_quote_for_expand_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_for_expand "$_G_cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # Set a version string for this script. scriptversion=2015-10-07.11; # UTC # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # Copyright (C) 2010-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# warranty; '. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # to the main code. A hook is just a named list of of function, that can # be run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It is assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd _G_rc_run_hooks=false case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook funcions.n" ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do if eval $_G_hook '"$@"'; then # store returned options list back into positional # parameters for next 'cmd' execution. eval _G_hook_result=\$${_G_hook}_result eval set dummy "$_G_hook_result"; shift _G_rc_run_hooks=: fi done $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, you may remove/edit # any options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. In this case you also must return $EXIT_SUCCESS to let the # hook's caller know that it should pay attention to # '_result'. Returning $EXIT_FAILURE signalizes that # arguments are left untouched by the hook and therefore caller will ignore the # result variable. # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). There is # # no need to do the equivalent (but slower) action: # # func_quote_for_eval ${1+"$@"} # # my_options_prep_result=$func_quote_for_eval_result # false # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@", we could need that later # # if $args_changed is true. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # if $args_changed; then # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # fi # # $args_changed # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # # false # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd _G_func_options_finish_exit=false if func_run_hooks func_options ${1+"$@"}; then func_options_finish_result=$func_run_hooks_result _G_func_options_finish_exit=: fi $_G_func_options_finish_exit } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_rc_options=false for my_func in options_prep parse_options validate_options options_finish do if eval func_$my_func '${1+"$@"}'; then eval _G_res_var='$'"func_${my_func}_result" eval set dummy "$_G_res_var" ; shift _G_rc_options=: fi done # Save modified positional parameters for caller. As a top-level # options-parser function we always need to set the 'func_options_result' # variable (regardless the $_G_rc_options value). if $_G_rc_options; then func_options_result=$_G_res_var else func_quote_for_eval ${1+"$@"} func_options_result=$func_quote_for_eval_result fi $_G_rc_options } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= _G_rc_options_prep=false if func_run_hooks func_options_prep ${1+"$@"}; then _G_rc_options_prep=: # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result fi $_G_rc_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= _G_rc_parse_options=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. if func_run_hooks func_parse_options ${1+"$@"}; then eval set dummy "$func_run_hooks_result"; shift _G_rc_parse_options=: fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_rc_parse_options=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_rc_parse_options=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac $_G_match_parse_options && _G_rc_parse_options=: done if $_G_rc_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result fi $_G_rc_parse_options } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd _G_rc_validate_options=false # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" if func_run_hooks func_validate_options ${1+"$@"}; then # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result _G_rc_validate_options=: fi # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE $_G_rc_validate_options } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables after # splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} test "x$func_split_equals_lhs" = "x$1" \ && func_split_equals_rhs= }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /(C)/!b go :more /\./!{ N s|\n# | | b more } :go /^# Written by /,/# warranty; / { s|^# || s|^# *$|| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| p } /^# Written by / { s|^# || p } /^warranty; /q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.6' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion Debian-2.4.6-15build2 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func__fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result fi $_G_rc_lt_options_prep } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result fi $_G_rc_lt_parse_options } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote_for_eval ${1+"$@"} libtool_validate_options_result=$func_quote_for_eval_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC # -static-* direct GCC to link specific libraries statically # -fcilkplus Cilk Plus language extension features for C/C++ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_for_eval "$arg" arg=$func_quote_for_eval_result fi ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type '$version_type'" ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test no,yes = "$installed,$need_relink"; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } if test link = "$opt_mode" || test relink = "$opt_mode"; then func_mode_link ${1+"$@"} fi # func_mode_uninstall arg... func_mode_uninstall () { $debug_cmd RM=$nonopt files= rmforce=false exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic for arg do case $arg in -f) func_append RM " $arg"; rmforce=: ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir=$func_dirname_result if test . = "$dir"; then odir=$objdir else odir=$dir/$objdir fi func_basename "$file" name=$func_basename_result test uninstall = "$opt_mode" && odir=$dir # Remember odir for removal later, being careful to avoid duplicates if test clean = "$opt_mode"; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif $rmforce; then continue fi rmfiles=$file case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case $opt_mode in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test none != "$pic_object"; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test none != "$non_pic_object"; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test clean = "$opt_mode"; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.$objext" if test yes = "$fast_install" && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name"; then func_append rmfiles " $odir/lt-$noexename.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the $objdir's in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then func_mode_uninstall ${1+"$@"} fi test -z "$opt_mode" && { help=$generic_help func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode '$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # where we disable both kinds of libraries. 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libvisual-0.4.2/examples/morphsdl.c0000644000175100001730000002032114405737441014250 00000000000000#include #include #include #include "../libvisual/libvisual.h" /* The code in this example is written a bit hacky, but the libvisual code is as it should * be used so you could take that and use that as an example */ static SDL_Surface *screen; static SDL_Color colors[256]; /* The bin in which the visual pipe runs */ static VisBin *bin; /* The video that the bin returns so sdl can draw it */ static VisVideo *video; static int bppres = 1; static int have_opengl; /* Function prototypes */ void sdl_fullscreen_toggle (void); void sdl_fullscreen_xy (int *x, int *y); int sdl_fullscreen_set (int mode); void sdl_size_request (int width, int height); void sdl_init (int width, int height); void sdl_create (int width, int height); void sdl_palette (VisPalette *pal); /* Fullscreen stuff */ void sdl_fullscreen_toggle () { static int fullscreen = 0; fullscreen = 1 - fullscreen; sdl_fullscreen_set (fullscreen); } void sdl_fullscreen_xy (int *x, int *y) { SDL_Rect **modelist; int i; int width = screen->w; int height = screen->h; modelist = SDL_ListModes (NULL, SDL_FULLSCREEN); if (modelist == NULL) { *x = width; *y = height; } /* Is the window bigger than the highest available resolution ? */ if (modelist[0]->w <= width || modelist[0]->h <= height) { *x = modelist[0]->w; *y = modelist[0]->h; return; } for(i = 0; modelist[i]; ++i) { if (modelist[i]->w >= width && modelist[i]->h >= height) { *x = modelist[i]->w; *y = modelist[i]->h; } } } int sdl_fullscreen_set (int mode) { static int oldw; static int oldh; int screen_fullscreen = 0; int tempx; int tempy; switch (mode) { case 0: if ((screen->flags & SDL_FULLSCREEN) != 0) { SDL_WM_ToggleFullScreen (screen); SDL_ShowCursor (SDL_ENABLE); sdl_size_request (oldw, oldh); screen_fullscreen = 0; return 0; } break; case 1: if ((screen->flags & SDL_FULLSCREEN) == 0) { if (screen_fullscreen == 0) { oldw = screen->w; oldh = screen->h; } if (screen_fullscreen == 1) SDL_WM_ToggleFullScreen (screen); sdl_fullscreen_xy (&tempx, &tempy); sdl_size_request (tempx, tempy); if (SDL_WM_ToggleFullScreen (screen)) { SDL_ShowCursor (SDL_DISABLE); screen_fullscreen = 1; return 0; } else { sdl_size_request (oldw, oldh); screen_fullscreen = 0; return -1; } } break; default: break; } return 0; } /* Sdl stuff */ void sdl_size_request (int width, int height) { SDL_FreeSurface (screen); visual_video_set_dimension (video, width, height); sdl_create (width, height); visual_video_set_pitch (video, screen->pitch); visual_video_set_buffer (video, screen->pixels); visual_bin_sync (bin, FALSE); } void sdl_init (int width, int height) { if (SDL_Init (SDL_INIT_VIDEO) < 0) { fprintf (stderr, "Unable to init SDL VIDEO: %s\n", SDL_GetError ()); exit (1); } sdl_create (width, height); } void sdl_create (int width, int height) { int video_flags = SDL_DOUBLEBUF | SDL_HWSURFACE | SDL_HWPALETTE | SDL_RESIZABLE; // if (have_opengl) // video_flags = SDL_OPENGL | SDL_GL_DOUBLEBUFFER; screen = SDL_SetVideoMode (width, height, bppres * 8, video_flags); if (screen == NULL) { fprintf (stderr, "Unable to get an SDL video screen: %s\n", SDL_GetError ()); exit (1); } } void sdl_palette (VisPalette *pal) { int i; if (pal == NULL) return; for (i = 0; i < 256; i ++) { colors[i].r = pal->colors[i].r; colors[i].g = pal->colors[i].g; colors[i].b = pal->colors[i].b; } SDL_SetColors (screen, colors, 0, 256); } /* Main stuff */ int main (int argc, char *argv[]) { /* Palette for 8bit mode */ VisPalette *palbin; int width = 320, height = 200; VisVideoDepth depthuse = VISUAL_VIDEO_DEPTH_32BIT; int freeze = 0; time_t begin = time (NULL), end; int frames = 0; /* Morph controls */ float alpha_var = 0.5; float morph_speed = 0.01; int morphing = 0; int morph_to = 0; /* Used to list all the plugins */ const char *name = NULL; SDL_Event event; visual_init (&argc, &argv); /* Check libvisual version */ printf ("Libvisual version %s\n", visual_get_version ()); /* * In future we will conditionally set this * #ifdef HAVE_OPENGL have_opengl = 1; else have_opengl = 0; #endif */ have_opengl = 1; /* Show a list of plugins */ if (argc < 4) { printf ("usage: %s actor1 actor2 morph [targetdepth]\n", argv[0]); printf ("\nValid actors:\n"); do { name = visual_actor_get_next_by_name (name); if (name != NULL) printf ("%s\n", name); } while (name != NULL); printf ("\nValid morphs:\n"); do { name = visual_morph_get_next_by_name (name); if (name != NULL) printf ("%s\n", name); } while (name != NULL); printf ("\n"); exit (-1); } /* If there is a depth flag, use it */ if (argc > 4) depthuse = visual_video_depth_enum_from_value (atoi (argv[4])); /* Check if the user given depth is sane */ if (visual_video_depth_is_sane (depthuse) == 0) { printf ("The given actor and morph depth is insane\n"); exit (-1); } /* Check the bytes per pixel */ bppres = visual_video_bpp_from_depth (depthuse); /* Initialize SDL */ sdl_init (width, height); video = visual_video_new (); /* Set the video props, do this in >THIS< order, first depth, * then dimension, then pitch */ visual_video_set_depth (video, depthuse); visual_video_set_dimension (video, width, height); visual_video_set_pitch (video, screen->pitch); bin = visual_bin_new (); /* When changing the actor the bin needs access to the video memory */ if (SDL_MUSTLOCK (screen) == SDL_TRUE) SDL_LockSurface (screen); visual_video_set_buffer (video, screen->pixels); visual_bin_set_supported_depth (bin, VISUAL_VIDEO_DEPTH_ALL); visual_bin_set_video (bin, video); visual_bin_connect_by_names (bin, argv[1], "alsa"); visual_bin_realize (bin); visual_bin_sync (bin, FALSE); visual_bin_set_morph_by_name (bin, argv[3]); visual_bin_switch_set_style (bin, VISUAL_SWITCH_STYLE_MORPH); visual_bin_switch_set_automatic (bin, FALSE); /* When automatic is set on TRUE this defines in how many * frames the morph should take place */ visual_bin_switch_set_steps (bin, 100); visual_bin_switch_actor_by_name (bin, argv[2]); if (SDL_MUSTLOCK (screen) == SDL_TRUE) SDL_UnlockSurface (screen); while (1) { if (freeze == 0) { if (SDL_MUSTLOCK (screen) == SDL_TRUE) SDL_LockSurface (screen); visual_video_set_buffer (video, screen->pixels); visual_bin_run (bin); palbin = visual_bin_get_palette (bin); sdl_palette (palbin); if (SDL_MUSTLOCK (screen) == SDL_TRUE) SDL_UnlockSurface (screen); SDL_Flip (screen); if (morphing == 1) { if (morph_to < alpha_var) alpha_var -= morph_speed; else alpha_var += morph_speed; if (alpha_var <= 0) { alpha_var = 0; morphing = 0; } else if (alpha_var >= 1) { alpha_var = 1; morphing = 0; } } visual_bin_switch_set_rate (bin, alpha_var); frames++; } usleep (5000); while (SDL_PollEvent (&event)) { switch (event.type) { case SDL_KEYDOWN: switch (event.key.keysym.sym) { case SDLK_F11: sdl_fullscreen_toggle (); break; case SDLK_f: freeze = 1 - freeze; break; case SDLK_z: alpha_var += 0.05; if (alpha_var > 1) alpha_var = 1.00; break; case SDLK_x: alpha_var -= 0.05; if (alpha_var < 0) alpha_var = 0.00; break; case SDLK_a: morph_speed += 0.01; break; case SDLK_s: morph_speed -= 0.01; break; case SDLK_v: morphing = 1; morph_to = 1 - morph_to; break; case SDLK_ESCAPE: goto out; break; default: /* to avoid warnings */ break; } break; case SDL_VIDEORESIZE: sdl_size_request (event.resize.w, event.resize.h); break; case SDL_QUIT: goto out; break; default: /* to avoid warnings */ break; } } } out: SDL_Quit (); end = time (NULL); printf ("Drawn %d frames in %d seconds, average fps %d\n", (int)frames, (int)(end - begin), (end - begin) == 0 ? (int)frames : (int)(frames / (end - begin))); visual_video_free_buffer (video); visual_quit (); return 0; } libvisual-0.4.2/examples/simplesdl.c0000644000175100001730000002414514405737441014424 00000000000000#include #include #include #include #include "../libvisual/libvisual.h" /* The code in this example is written a bit hacky, but the libvisual code is as it should * be used so you could take that and use that as an example */ SDL_Surface *screen; SDL_Color colors[256]; unsigned char *scrbuf; /* The visual plugin */ VisActor *actor; /* The video context, contains information about, depth, bpp, width, height, etc etc */ VisVideo *video; /* Palette data structure for 8 bits mode */ VisPalette *pal = NULL; /* The input plugin */ VisInput *input; /* The container */ VisBin *bin; int bpp = 1; int gl_plug = 0; void sdl_fullscreen_toggle (void); void sdl_fullscreen_xy (int *x, int *y); int sdl_fullscreen_set (int mode); void sdl_size_request (int width, int height); void sdl_init (int width, int height); void sdl_create (int width, int height); void sdl_draw_buf (void); void sdl_set_pal (void); /* Fullscreen stuff */ void sdl_fullscreen_toggle () { static int fullscreen = 0; fullscreen = 1 - fullscreen; sdl_fullscreen_set (fullscreen); } void sdl_fullscreen_xy (int *x, int *y) { SDL_Rect **modelist; int i; int width = screen->w; int height = screen->h; modelist = SDL_ListModes (NULL, SDL_FULLSCREEN); if (modelist == NULL) { *x = width; *y = height; } /* Is the window bigger than the highest available resolution ? */ if (modelist[0]->w <= width || modelist[0]->h <= height) { *x = modelist[0]->w; *y = modelist[0]->h; return; } for(i = 0; modelist[i]; ++i) { if (modelist[i]->w >= width && modelist[i]->h >= height) { *x = modelist[i]->w; *y = modelist[i]->h; } } } int sdl_fullscreen_set (int mode) { static int oldw; static int oldh; int screen_fullscreen = 0; int tempx; int tempy; switch (mode) { case 0: if ((screen->flags & SDL_FULLSCREEN) != 0) { SDL_WM_ToggleFullScreen (screen); SDL_ShowCursor (SDL_ENABLE); sdl_size_request (oldw, oldh); screen_fullscreen = 0; return 0; } break; case 1: if ((screen->flags & SDL_FULLSCREEN) == 0) { if (screen_fullscreen == 0) { oldw = screen->w; oldh = screen->h; } if (screen_fullscreen == 1) SDL_WM_ToggleFullScreen (screen); sdl_fullscreen_xy (&tempx, &tempy); sdl_size_request (tempx, tempy); if (SDL_WM_ToggleFullScreen (screen)) { SDL_ShowCursor (SDL_DISABLE); screen_fullscreen = 1; return 0; } else { sdl_size_request (oldw, oldh); screen_fullscreen = 0; return -1; } } break; default: break; } return 0; } /* Sdl stuff */ void sdl_size_request (int width, int height) { SDL_FreeSurface (screen); sdl_create (width, height); visual_video_set_dimension (video, width, height); /* Only needed if the framebuffer pitch is * differs from the width, (this happens * in SDL */ visual_video_set_pitch (video, screen->pitch); visual_actor_video_negotiate (actor, 0, FALSE, FALSE); if (gl_plug == 0) { free (scrbuf); scrbuf = malloc (visual_video_get_size (video)); memset (scrbuf, 0, visual_video_get_size (video)); visual_video_set_buffer (video, scrbuf); } } void sdl_init (int width, int height) { if (SDL_Init (SDL_INIT_VIDEO) < 0) { fprintf (stderr, "Unable to init SDL VIDEO: %s\n", SDL_GetError ()); exit (0); } sdl_create (width, height); } void sdl_create (int width, int height) { const SDL_VideoInfo *videoinfo; int videoflags; if (gl_plug == 1) { videoinfo = SDL_GetVideoInfo (); if (videoinfo == 0) { printf ("Couldn't get video info\n"); exit (-1); } videoflags = SDL_OPENGL | SDL_GL_DOUBLEBUFFER | SDL_HWPALETTE | SDL_RESIZABLE; if (videoinfo->hw_available) videoflags |= SDL_HWSURFACE; else videoflags |= SDL_SWSURFACE; if (videoinfo->blit_hw) videoflags |= SDL_HWACCEL; SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); screen = SDL_SetVideoMode (width, height, 16, videoflags); } else screen = SDL_SetVideoMode (width, height, bpp * 8, SDL_RESIZABLE); } void sdl_draw_buf () { unsigned char *str = (unsigned char *) screen->pixels; memcpy (str, scrbuf, visual_video_get_size (video)); SDL_UpdateRect (screen, 0, 0, screen->w, screen->h); } void sdl_set_pal () { int i; for (i = 0; i < 256; i ++) { colors[i].r = pal->colors[i].r; colors[i].g = pal->colors[i].g; colors[i].b = pal->colors[i].b; } SDL_SetColors (screen, colors, 0, 256); } /* Main stuff */ int main (int argc, char *argv[]) { int width = 480, height = 360; int depth = VISUAL_VIDEO_DEPTH_8BIT; int freeze = 0; int depthflag = 0; time_t begin = time (NULL), end; int frames = 0; char *input_name = NULL; if (visual_init (&argc, &argv) < 0) visual_log (VISUAL_LOG_ERROR, "Could not initialize Libvisual"); /* Check libvisual version */ visual_log (VISUAL_LOG_INFO, "Libvisual version %s", visual_get_version ()); /* Make a new actor from actlist, with pluginname */ if (argc > 1) actor = visual_actor_new (argv[1]); else actor = visual_actor_new ("oinksie"); if (actor->plugin == NULL) { visual_log (VISUAL_LOG_ERROR, "Couldn't create actor plugin"); return -1; } depthflag = visual_actor_get_supported_depth (actor); if (argc > 2) { /* Get an enum value from the depth argument */ depth = visual_video_depth_enum_from_value (atoi (argv[2])); /* Check if the depth is supported */ if (visual_video_depth_is_supported (depthflag, depth) < 1) { visual_log (VISUAL_LOG_INFO, "Plugin doesn't support this depth, but we'll set up an transformation enviroment."); visual_log (VISUAL_LOG_INFO, "However showing you a nice list of supported depths anyway"); /* Show a list of supported depths */ int i, j; i = VISUAL_VIDEO_DEPTH_NONE; if (visual_video_depth_is_supported (depthflag, i) == 1) visual_log (VISUAL_LOG_INFO, "Support visual video context NONE"); do { j = i; i = visual_video_depth_get_next (depthflag, j); if (i == j) break; if (i == VISUAL_VIDEO_DEPTH_GL) { visual_log (VISUAL_LOG_INFO, "Support visual depth GL"); } else { visual_log (VISUAL_LOG_INFO, "Support visual depth %d", visual_video_depth_value_from_enum (i)); } } while (i < VISUAL_VIDEO_DEPTH_GL); depth = i; } } else { /* Get the highest supported depth */ depth = visual_video_depth_get_highest (depthflag); } /* When the plugin is an GL plugin */ if (depth == VISUAL_VIDEO_DEPTH_GL) gl_plug = 1; sdl_init (width, height); /* We need to init sdl first when we use GL, and then realize * and set dimensions, this is because the init and dimension * code within the gl plugin contains GL code. */ visual_actor_realize (actor); /* Create a new video context */ video = visual_video_new (); /* Link the video context to the actor */ visual_actor_set_video (actor, video); /* Set depth, 16BIT, 24BIT, 32BIT, GL do also exist */ visual_video_set_depth (video, depth); /* Set dimension */ visual_video_set_dimension (video, width, height); /* Negotiate with video, if needed, the actor will set up and enviroment * for depth transformation and it does all the size negotation stuff */ if (visual_actor_video_negotiate (actor, 0, FALSE, FALSE) == -1) visual_log (VISUAL_LOG_ERROR, "Couldn't negotiate the actor with the video"); if (gl_plug == 0) { /* Retrieve the bpp from the depth so we can use that for buffer * allocating and SDL init */ bpp = visual_video_bpp_from_depth (depth); /* Now we know the size, allocate the buffer */ scrbuf = malloc (visual_video_get_size (video)); memset (scrbuf, 0, visual_video_get_size (video)); /* Link the buffer to the video context */ visual_video_set_buffer (video, scrbuf); } if (argc >= 4) input_name = argv[3]; else input_name = "alsa"; input = visual_input_new (input_name); visual_log_return_val_if_fail(input != NULL, -1 ); if (input == NULL) { visual_log(VISUAL_LOG_ERROR, "Plugin \"%s\" doesn't exist or could not be loaded.\n", input_name); return -1; } /* Create a new bin, a bin is a container for easy * management of an working input, actor, render, output pipeline */ bin = visual_bin_new (); /* Add the actor, input, video to the bin */ visual_bin_connect (bin, actor, input); visual_bin_realize (bin); SDL_Event event; /* This kinda sucks, that we have to size twice, but this is needed for the GL plugins, we need * to init sdl gl stuff before initting the plugin, because the plugin sets GL opts */ sdl_create (video->width, video->height); while (1) { if (freeze == 0) { /* Run the bin, this will retrieve sound * analyse the sound, push it towards the * actor plugin, render and return */ visual_bin_run (bin); if (gl_plug == 1) { SDL_GL_SwapBuffers (); } else { /* Retrieve palette information */ pal = visual_bin_get_palette (bin); if (pal != NULL) sdl_set_pal (); sdl_draw_buf (); } frames++; } usleep (5000); while (SDL_PollEvent (&event)) { VisEventQueue *vevent; vevent = visual_plugin_get_eventqueue (visual_actor_get_plugin (visual_bin_get_actor (bin))); switch (event.type) { case SDL_KEYUP: visual_event_queue_add_keyboard (vevent, event.key.keysym.sym, event.key.keysym.mod, VISUAL_KEY_UP); break; case SDL_KEYDOWN: visual_event_queue_add_keyboard (vevent, event.key.keysym.sym, event.key.keysym.mod, VISUAL_KEY_DOWN); switch (event.key.keysym.sym) { case SDLK_F11: sdl_fullscreen_toggle (); break; case SDLK_f: freeze = 1 - freeze; break; case SDLK_ESCAPE: goto out; break; default: /* to avoid warnings */ break; } break; case SDL_VIDEORESIZE: sdl_size_request (event.resize.w, event.resize.h); break; case SDL_QUIT: goto out; break; default: /* to avoid warnings */ break; } } } out: SDL_Quit (); end = time (NULL); visual_log (VISUAL_LOG_INFO, "Drawn %d frames in %d seconds, average fps %d", (int)frames, (int)(end - begin), (end - begin) == 0 ? (int)frames : (int)(frames / (end - begin))); visual_video_free_buffer (video); visual_quit (); return 0; } libvisual-0.4.2/examples/README0000644000175100001730000000020314405737441013131 00000000000000In this directory there are examples how to use the libvisual api. simplesdl: a simple example that uses sdl for it's blitting. libvisual-0.4.2/COPYING0000644000175100001730000005744214405737441011507 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. libvisual-0.4.2/tools/0000755000175100001730000000000014405737521011657 500000000000000libvisual-0.4.2/tools/lv-tool/0000755000175100001730000000000014405737521013253 500000000000000libvisual-0.4.2/tools/lv-tool/Makefile.am0000644000175100001730000000066514405737441015237 00000000000000## Process this file with automake to generate a Makefile.in bin_PROGRAMS = $(TOOLS_LV_TOOL) EXTRA_PROGRAMS = lv-tool-0.4 lv_tool_0_4_SOURCES = lv-tool.cpp lv_tool_0_4_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/libvisual lv_tool_0_4_CXXFLAGS = $(SDL_CFLAGS) lv_tool_0_4_LDADD = $(SDL_LIBS) ../../libvisual/libvisual-@LIBVISUAL_VERSION_SUFFIX@.la man1_MANS = lv-tool-0.4.1 EXTRA_DIST = lv-tool-0.4.1 sync-manpage-with-help-output.sh libvisual-0.4.2/tools/lv-tool/sync-manpage-with-help-output.sh0000755000175100001730000000307614405737441021360 00000000000000#! /usr/bin/env bash # Libvisual - The audio visualisation framework. # # Copyright (C) 2023 Libvisual team # # Authors: Sebastian Pipping # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 2.1 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA set -e -u -o pipefail _BUILD_MONTH=2023-03 # for reproducible builds; bump when doing releases help2man_args=( --no-info --name 'Command-line tool to interact with Libvisual' lv-tool-0.4 ) sed_args=( # Be robust towards version difference between local help2man and CI help2man -e 's,It was generated by help2man .*,It was generated by help2man.,' # Improve formatting of values in "--arg " -e 's, <\([^>]\+\)>,\\ \\c\n.IR \1 ,g' # Fix lack of space after comma in e.g. "--input input,-i input" -e 's|, |,\\ |g' ) SOURCE_DATE_EPOCH="$(date --date="${_BUILD_MONTH}-15" +%s)" \ help2man "${help2man_args[@]}" \ | sed "${sed_args[@]}" \ > lv-tool-0.4.1 libvisual-0.4.2/tools/lv-tool/lv-tool-0.4.10000644000175100001730000000266314405737441015160 00000000000000.\" DO NOT MODIFY THIS FILE! It was generated by help2man. .TH LV-TOOL-0.4 "1" "March 2023" "lv-tool-0.4 0.4.2" "User Commands" .SH NAME lv-tool-0.4 \- Command-line tool to interact with Libvisual .SH SYNOPSIS .B lv-tool-0.4 [\fI\,options\/\fR] .SH DESCRIPTION .SS "Valid options:" .TP \fB\-\-help\fR,\ \fB\-h\fR This help text .TP \fB\-\-plugin\-help\fR,\ \fB\-p\fR List of installed plugins + information .TP \fB\-\-version\fR,\ \fB\-V\fR Print version and exit .TP \fB\-\-verbose\fR,\ \fB\-v\fR Increase log verbosity (may be used multiple times) .TP \fB\-\-dimensions\fR\ \c .IR wxh ,\ \fB\-D\fR\ \c .IR wxh Request dimensions from display driver (no guarantee) [640x480] .TP \fB\-\-depth\fR\ \c .IR depth ,\ \fB\-c\fR\ \c .IR depth Set output colour depth (automatic by default) .TP \fB\-\-input\fR\ \c .IR input ,\ \fB\-i\fR\ \c .IR input Use this input plugin [debug] .TP \fB\-\-actor\fR\ \c .IR actor ,\ \fB\-a\fR\ \c .IR actor Use this actor plugin [lv_gltest/lv_scope] .TP \fB\-\-seed\fR\ \c .IR seed ,\ \fB\-s\fR\ \c .IR seed Set random seed .TP \fB\-\-fps\fR\ \c .IR n ,\ \fB\-f\fR\ \c .IR n Limit output to n frames per second (if display driver supports it) [60] .TP \fB\-\-framecount\fR\ \c .IR n ,\ \fB\-F\fR\ \c .IR n Output n frames,\ then exit. .TP \fB\-\-switch\fR\ \c .IR n ,\ \fB\-S\fR\ \c .IR n Switch actor after n frames. .TP \fB\-\-exclude\fR\ \c .IR actors ,\ \fB\-x\fR\ \c .IR actors Provide a list of actors to exclude. libvisual-0.4.2/tools/lv-tool/lv-tool.cpp0000644000175100001730000010306114405737441015275 00000000000000// lv-tool - Libvisual commandline tool // // Copyright (C) 2012-2023 Libvisual team // 2004-2006 Dennis Smit // // Authors: Daniel Hiepler // Chong Kai Xiong // Dennis Smit // Scott Sibley // Sebastian Pipping // // This file is part of lv-tool. // // lv-tool is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 2 of the License, or // (at your option) any later version. // // lv-tool is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with lv-tool. If not, see . #include "config.h" #include "gettext.h" #include #include #include #include #include #include #include #include #include #include #include #include // Defaults #define DEFAULT_ACTOR_GL "lv_gltest" #define DEFAULT_ACTOR_NONGL "lv_scope" #define DEFAULT_INPUT "debug" #define DEFAULT_WIDTH 640 #define DEFAULT_HEIGHT 480 #define DEFAULT_FPS 60 #define DEFAULT_COLOR_DEPTH 0 // A thin C++ compatibility layer to reduce the diff to the master branch namespace LV { class Bin { VisBin * m_bin; public: Bin() : m_bin(visual_bin_new()) { visual_log_return_if_fail( m_bin != nullptr ); } bool actor_available(std::string const& actor_name) { return visual_actor_valid_by_name(actor_name.c_str()); } bool connect (std::string const& actor_name, std::string const& input_name) { if (! visual_input_valid_by_name(input_name.c_str())) return false; if (! actor_available(actor_name)) return false; return visual_bin_connect_by_names( m_bin, const_cast(actor_name.c_str()), const_cast(input_name.c_str())) >= 0; } VisActor * get_actor () const { return visual_bin_get_actor(m_bin); } void set_supported_depth(VisVideoDepth depthflag) { visual_bin_set_supported_depth(m_bin, depthflag); }; int get_depth () const { return visual_bin_get_depth(m_bin); } void set_depth (VisVideoDepth depth) { visual_bin_set_depth(m_bin, depth); } void set_video(VisVideo * video) { visual_bin_set_video(m_bin, video); } void realize() { visual_bin_realize(m_bin); } void sync(bool noevent) { visual_bin_sync(m_bin, noevent); } bool depth_changed() { return visual_bin_depth_changed(m_bin) == TRUE; } void run() { visual_bin_run(m_bin); }; void switch_actor (std::string const& actname) { visual_bin_switch_actor_by_name(m_bin, const_cast(actname.c_str())); } }; class Time { Uint32 m_moment; Time(Uint32 moment) : m_moment(moment) { } public: Time() : m_moment(0) { } static Time now() { return Time(SDL_GetTicks()); } friend Time operator-(Time const& lhs, Time const& rhs) { return Time(lhs.m_moment - rhs.m_moment); } friend bool operator>=(Time const& lhs, Time const& rhs) { return lhs.m_moment >= rhs.m_moment; } //! Converts the time to seconds double to_secs() const { return this->m_moment / 1000.0; } //! Converts the time to microseconds uint64_t to_usecs() const { return this->m_moment * 1000; }; }; } namespace { const std::unordered_set actors_to_skip { "gdkpixbuf", "gstreamer", "lv_analyzer" }; std::string actor_name; std::string input_name = DEFAULT_INPUT; std::string exclude_actors; unsigned int width = DEFAULT_WIDTH; unsigned int height = DEFAULT_HEIGHT; unsigned int color_depth = DEFAULT_COLOR_DEPTH; unsigned int frame_rate = DEFAULT_FPS; unsigned int frame_count = 0; unsigned int actor_switch_after_frames = 0; unsigned int actor_switch_framecount = 0; bool have_seed = 0; uint32_t seed = 0; volatile std::sig_atomic_t terminate_process = false; enum class CycleDir { PREV, NEXT }; /** Class to manage LV's lifecycle */ class Libvisual { public: Libvisual (int& argc, char**& argv) { visual_init (&argc, &argv); } ~Libvisual () { visual_quit (); } }; class Display { SDL_Surface * m_screen; VisVideoDepth m_requested_depth; VisVideo * m_screen_video; bool m_resizable; unsigned int m_last_width; unsigned int m_last_height; void destroy() { if (m_screen_video) { visual_object_unref(VISUAL_OBJECT(m_screen_video)); m_screen_video = nullptr; } if (m_screen) { // NOTE: The surface returned by SDL_SetVideoMode is either // freed by the next call to SDL_SetVideoMode or // when calling SDL_QUIT. So nothing to free here. // https://www.libsdl.org/release/SDL-1.2.15/docs/html/sdlsetvideomode.html } } public: Display() : m_screen(nullptr), m_requested_depth(VISUAL_VIDEO_DEPTH_NONE), m_screen_video(nullptr), m_resizable(false), m_last_width(0), m_last_height(0) { } ~Display() { destroy(); if (SDL_WasInit (SDL_INIT_VIDEO)) { SDL_Quit(); } } VisVideo * create (VisVideoDepth depth, VisVideoAttributeOptions const* vidoptions, unsigned int width, unsigned int height, bool resizable) { int videoflags = 0; if (resizable) videoflags |= SDL_RESIZABLE; if (!SDL_WasInit (SDL_INIT_VIDEO)) { if (SDL_Init (SDL_INIT_VIDEO) == -1) { visual_log (VISUAL_LOG_ERROR, "Unable to init SDL VIDEO: %s", SDL_GetError ()); return nullptr; } } m_resizable = resizable; m_requested_depth = depth; destroy(); int bpp; if (depth == VISUAL_VIDEO_DEPTH_GL) { SDL_VideoInfo const* videoinfo = SDL_GetVideoInfo (); if (!videoinfo) { return nullptr; } videoflags |= SDL_OPENGL; if (videoinfo->hw_available) videoflags |= SDL_HWSURFACE; // TODO apply vidoptions here bpp = videoinfo->vfmt->BitsPerPixel; SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); } else { bpp = 8 * visual_video_bpp_from_depth (depth); } // Create surface m_screen = SDL_SetVideoMode (width, height, bpp, videoflags); visual_log_return_val_if_fail( m_screen != nullptr, nullptr ); // Recreate video object m_screen_video = visual_video_new(); visual_log_return_val_if_fail( m_screen_video != nullptr, nullptr ); visual_video_set_attributes(m_screen_video, m_screen->w, m_screen->h, m_screen->pitch, depth); visual_video_allocate_buffer(m_screen_video); SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); return m_screen_video; } void drain_events(VisEventQueue & eventqueue, VisVideo * video) { SDL_Event event; while (SDL_PollEvent (&event)) { switch (event.type) { case SDL_KEYUP: visual_event_queue_add_keyboard (&eventqueue, VisKey(event.key.keysym.sym), VisKeyMod(event.key.keysym.mod), VISUAL_KEY_UP); break; case SDL_KEYDOWN: visual_event_queue_add_keyboard (&eventqueue, VisKey(event.key.keysym.sym), VisKeyMod(event.key.keysym.mod), VISUAL_KEY_DOWN); break; case SDL_VIDEORESIZE: visual_event_queue_add_resize (&eventqueue, video, event.resize.w, event.resize.h); break; case SDL_MOUSEMOTION: visual_event_queue_add_mousemotion (&eventqueue, event.motion.x, event.motion.y); break; case SDL_MOUSEBUTTONDOWN: visual_event_queue_add_mousebutton (&eventqueue, event.button.button, VISUAL_MOUSE_DOWN, event.button.x, event.button.y); break; case SDL_MOUSEBUTTONUP: visual_event_queue_add_mousebutton (&eventqueue, event.button.button, VISUAL_MOUSE_UP, event.button.x, event.button.y); break; case SDL_QUIT: visual_event_queue_add_quit (&eventqueue, 0); break; default: break; } } } VisVideo * get_video() const { visual_log_return_val_if_fail( m_screen_video != nullptr, nullptr ); return m_screen_video; } static void set_title(std::string const& title) { SDL_WM_SetCaption (title.c_str(), nullptr); } bool is_fullscreen () const { return m_screen->flags & SDL_FULLSCREEN; } void set_fullscreen (bool fullscreen, bool autoscale) { if (fullscreen) { if (!is_fullscreen()) { if (autoscale) { unsigned int width = m_screen->w; unsigned int height = m_screen->h; m_last_width = width; m_last_height = height; get_nearest_resolution (width, height); // TODO non-NULL vidoptions here? create (m_requested_depth, nullptr, width, height, m_resizable); } SDL_ShowCursor (SDL_FALSE); SDL_WM_ToggleFullScreen (m_screen); } } else { if (is_fullscreen()) { SDL_ShowCursor (SDL_TRUE); SDL_WM_ToggleFullScreen (m_screen); if (autoscale) { // TODO non-NULL vidoptions here? create (m_requested_depth, nullptr, m_last_width, m_last_height, m_resizable); } } } } void get_nearest_resolution (unsigned int& width, unsigned int& height) { auto modelist = SDL_ListModes (nullptr, SDL_FULLSCREEN); if (!modelist) return; // Window is bigger than highest resolution if (modelist[0]->w <= width || modelist[0]->h <= height) { width = modelist[0]->w; height = modelist[0]->h; return; } for (unsigned int i = 0; modelist[i]; i++) { if (modelist[i]->w >= width && modelist[i]->h >= height) { width = modelist[i]->w; height = modelist[i]->h; return; } } } void update_all() { visual_log_return_if_fail( m_screen != nullptr ); static VisPalette * prev_pal = nullptr; if (m_screen->format->BitsPerPixel == 8) { visual_log_return_if_fail( m_screen_video != nullptr ); VisPalette * const pal = m_screen_video->pal; if (pal != prev_pal) { std::array colors {}; if (pal) { const std::size_t source_color_count = std::min(colors.size(), static_cast(pal->ncolors)); for (std::size_t i = 0; i < source_color_count; i++) { colors[i].r = pal->colors[i].r; colors[i].g = pal->colors[i].g; colors[i].b = pal->colors[i].b; } } SDL_SetColors (m_screen, colors.data(), 0, colors.size()); prev_pal = pal; } } else { prev_pal = nullptr; } if (m_requested_depth == VISUAL_VIDEO_DEPTH_GL) { SDL_GL_SwapBuffers(); } else { visual_mem_copy(m_screen->pixels, visual_video_get_pixels(m_screen_video), visual_video_get_size(m_screen_video)); SDL_Flip(m_screen); } } void lock () { visual_log_return_if_fail( m_screen != nullptr ); if (SDL_MUSTLOCK (m_screen)) SDL_LockSurface (m_screen); } void unlock () { visual_log_return_if_fail( m_screen != nullptr ); if (SDL_MUSTLOCK (m_screen)) SDL_UnlockSurface (m_screen); } }; class DisplayLock { Display * m_display; public: DisplayLock(Display & display) : m_display(&display) { visual_log_return_if_fail( m_display != nullptr ); m_display->lock(); } ~DisplayLock() { m_display->unlock(); } }; class ResizeRequest { unsigned int m_width; unsigned int m_height; LV::Time m_received_at; LV::Time m_applied_at; public: ResizeRequest() : m_width(0), m_height(0) { } unsigned int width() const { return m_width; } unsigned int height() const { return m_height; } bool is_due() const { if (m_applied_at >= m_received_at) { return false; } const double seconds_passed = (LV::Time::now() - m_received_at).to_secs(); return seconds_passed >= 0.2; // >=300ms is known to feel slow to humans } void store(unsigned int width, unsigned int height) { m_width = width; m_height = height; m_received_at = LV::Time::now(); } void mark_as_applied() { m_applied_at = LV::Time::now(); } }; /** print info about libvisual plugin */ void print_plugin_info(VisPluginInfo const& info) { printf("Plugin: \"%s\" (%s)\n" "\tAuthor: %s\n\tVersion: %s\t\n" "\t%s - %s\n\n", info.name, info.plugname, info.author, info.version, info.about, info.help); } /** print help for plugins */ void print_plugin_help() { VisList * const all_plugins = visual_plugin_get_registry(); VisListEntry *le = NULL; VisPluginRef *ref = NULL; printf("===== INPUTS =====\n"); VisList * const inputs = visual_plugin_registry_filter(all_plugins, "Libvisual:core:input"); ref = static_cast(visual_list_next (inputs, &le)); // print inputs if(! ref) { std::cerr << "No input plugins found\n"; } else { do { visual_plugin_load(ref); print_plugin_info(*(ref->info)); ref = static_cast(visual_list_next (inputs, &le)); } while (ref != nullptr); } printf("===== ACTORS =====\n"); VisList * const actors = visual_plugin_registry_filter(all_plugins, "Libvisual:core:actor"); ref = static_cast(visual_list_next (actors, &le)); // print actors if(! ref) { std::cerr << "No actor plugins found\n"; } else { do { visual_plugin_load(ref); print_plugin_info(*(ref->info)); ref = static_cast(visual_list_next (inputs, &le)); } while (ref != nullptr); } } /** print commandline version */ void print_version(std::string const& name) { printf("%s %s\n", name.c_str (), PACKAGE_VERSION); } /** print commandline help */ void print_help(std::string const& name) { printf("Usage: %s [options]\n" "\n" "Valid options:\n" " --help, -h This help text\n" " --plugin-help, -p List of installed plugins + information\n" " --version, -V Print version and exit\n" " --verbose, -v Increase log verbosity (may be used multiple times)\n" " --dimensions , -D Request dimensions from display driver (no guarantee) [%dx%d]\n" " --depth , -c Set output colour depth (automatic by default)\n" " --input , -i Use this input plugin [%s]\n" " --actor , -a Use this actor plugin [%s/%s]\n" " --seed , -s Set random seed\n" " --fps , -f Limit output to n frames per second (if display driver supports it) [%d]\n" " --framecount , -F Output n frames, then exit.\n" " --switch , -S Switch actor after n frames.\n" " --exclude , -x Provide a list of actors to exclude.\n" "\n", name.c_str (), width, height, input_name.c_str (), DEFAULT_ACTOR_GL, DEFAULT_ACTOR_NONGL, frame_rate); } void print_welcome() { // print warm welcome std::cerr << "lv-tool" << " - " << "Libvisual " << PACKAGE_VERSION << " commandline tool - " << PACKAGE_URL << "\n"; } /** * parse commandline arguments * * @param argc from main() * @param argv from main() * @result 0 upon success, <0 upon failure, >0 if app should exit without error */ int parse_args(int argc, char *argv[]) { static struct option loptions[] = { {"help", no_argument, 0, 'h'}, {"plugin-help", no_argument, 0, 'p'}, {"version", no_argument, 0, 'V'}, {"verbose", no_argument, 0, 'v'}, {"dimensions", required_argument, 0, 'D'}, {"input", required_argument, 0, 'i'}, {"actor", required_argument, 0, 'a'}, {"fps", required_argument, 0, 'f'}, {"seed", required_argument, 0, 's'}, {"exclude", required_argument, 0, 'x'}, {"framecount", required_argument, 0, 'F'}, {"switch", required_argument, 0, 'S'}, {"depth", required_argument, 0, 'c'}, {0, 0, 0, 0 } }; int index, argument; while ((argument = getopt_long(argc, argv, "hpvD:i:a:f:s:F:S:x:c:", loptions, &index)) >= 0) { switch(argument) { // --help case 'h': { print_welcome(); print_help(argv[0]); return 1; } // --plugin-help case 'p': { print_welcome(); print_plugin_help(); return 1; } // --version case 'V': { print_version(argv[0]); return 1; } // --verbose case 'v': { VisLogVerboseness level = visual_log_get_verboseness (); level = VisLogVerboseness (int (level) + 1); if (int (level) > VISUAL_LOG_VERBOSENESS_HIGH) { visual_log_set_verboseness (VISUAL_LOG_VERBOSENESS_HIGH); } else { visual_log_set_verboseness (level); } break; } // --dimensions case 'D': { if (std::sscanf (optarg, "%ux%u", &width, &height) != 2) { std::cerr << "Invalid dimensions: '" << optarg << "'. Use x (e.g. 640x480)\n"; return -1; } break; } // --depth case 'c': { if (std::sscanf (optarg, "%u", &color_depth) != 1 || visual_video_depth_enum_from_value(color_depth) == VISUAL_VIDEO_DEPTH_ERROR) { std::cerr << "Invalid depth: '" << optarg << "'. Use integer value (e.g. 24)\n"; return -1; } break; } // --input case 'i': { // save name for later input_name = optarg; break; } // --actor case 'a': { // save name for later actor_name = optarg; break; } // --fps case 'f': { // set frame_rate std::sscanf(optarg, "%u", &frame_rate); break; } // --seed case 's': { have_seed = true; std::sscanf(optarg, "%d", &seed); break; } // --framecount case 'F': { // set framecount std::sscanf(optarg, "%u", &frame_count); break; } // --switch case 'S': { // switch actor after n frames std::sscanf(optarg, "%u", &actor_switch_after_frames); break; } // --exclude case 'x': { exclude_actors = optarg; break; } // invalid argument case '?': { print_help(argv[0]); return -1; } // unhandled arguments default: std::abort (); } } return 0; } void handle_termination_signal (int signal) { (void)signal; terminate_process = true; } /** * Handle process termination signals. */ void setup_signal_handlers () { std::signal (SIGINT, handle_termination_signal); std::signal (SIGTERM, handle_termination_signal); } std::string cycle_actor_name (std::string const& name, CycleDir dir) { auto cycler = (dir == CycleDir::NEXT) ? visual_actor_get_next_by_name : visual_actor_get_prev_by_name; auto new_name = cycler (name.c_str ()); if (!new_name) { new_name = cycler (nullptr); } // Always skip actors that are of little interest to end users, // while allowing explicit "--actor (gdkpixbuf|gstreamer)". const bool found = actors_to_skip.find (new_name) != actors_to_skip.end (); if (found) { return cycle_actor_name (new_name, dir); } // FIXME: this won't work if an actor's name is used as part of // another actor's name if (exclude_actors.find (new_name) != std::string::npos) { return cycle_actor_name (new_name, dir); } return new_name; } } // anonymous namespace int main (int argc, char **argv) { try { // setup signal handlers setup_signal_handlers (); // default loglevel visual_log_set_verboseness (VISUAL_LOG_VERBOSENESS_LOW); // initialize LV Libvisual main {argc, argv}; // parse commandline arguments int parse_result = parse_args (argc, argv); if (parse_result < 0) { throw std::runtime_error ("Failed to parse arguments"); } if (parse_result > 0) { return EXIT_SUCCESS; } print_welcome(); // Set system-wide random seed if (have_seed) { visual_random_context_set_seed(&__lv_internal_random_context, seed); } // create new VisBin for video output LV::Bin bin; bin.set_supported_depth(VISUAL_VIDEO_DEPTH_ALL); // Apply dynamic actor default, as needed if (actor_name.empty()) { actor_name = DEFAULT_ACTOR_NONGL; // Upgrade default to a more appealing OpenGL actor if available if (bin.actor_available(DEFAULT_ACTOR_GL)) { actor_name = DEFAULT_ACTOR_GL; } } // Let the bin manage plugins. There's a bug otherwise. if (!bin.connect(actor_name, input_name)) { throw std::runtime_error ("Failed to start pipeline with actor '" + actor_name + "' and input '" + input_name + "'"); } auto actor = bin.get_actor(); // Select output colour depth VisVideoDepth depth; int depthflag = visual_actor_get_supported_depth(actor); // Pick the best display depth directly supported by non GL actor if(depthflag != VISUAL_VIDEO_DEPTH_GL) { if (color_depth == 0) { depth = visual_video_depth_get_highest_nogl (depthflag); } // Pick user chosen colordepth else { depth = visual_video_depth_enum_from_value (color_depth); } } /* GL actor */ else { depth = visual_video_depth_get_highest (depthflag); } bin.set_depth (depth); auto vidoptions = visual_actor_get_video_attribute_options(actor); // initialize display Display display; // create display auto video = display.create(depth, vidoptions, width, height, true); if(!video) { throw std::runtime_error("Failed to setup display for rendering"); } // Set the display title display.set_title(_("lv-tool")); // put it all together bin.set_video(video); bin.realize(); bin.sync(false); bin.depth_changed(); // get a queue to handle events VisEventQueue * const localqueue = visual_event_queue_new(); visual_log_return_val_if_fail( localqueue != nullptr, EXIT_FAILURE ); // rendering statistics uint64_t frames_drawn = 0; // frame rate control state uint64_t const frame_period_us = frame_rate > 0 ? VISUAL_USEC_PER_SEC / frame_rate : 0; LV::Time last_frame_time; bool draw_frame = true; // main loop bool running = true; ResizeRequest resize_request; //bool visible = true; while (running) { // Check if process termination was signaled if (terminate_process) { std::cerr << "Received signal to terminate process, exiting..\n"; return EXIT_SUCCESS; } // Control frame rate if (frame_rate > 0) { if (frames_drawn > 0) { draw_frame = (LV::Time::now () - last_frame_time).to_usecs () >= frame_period_us; } } if (draw_frame) { DisplayLock lock {display}; // Draw audio data and render bin.run(); // Display rendering display.update_all (); // Record frame time last_frame_time = LV::Time::now (); // All frames rendered? frames_drawn++; if (frame_count > 0 && frames_drawn >= frame_count) { break; } // switch actor? if (actor_switch_after_frames > 0 && frames_drawn >= actor_switch_after_frames + actor_switch_framecount) { actor_switch_framecount += actor_switch_after_frames; actor_name = cycle_actor_name (actor_name, CycleDir::NEXT); std::cerr << "Switching to actor '" << actor_name << "'...\n"; bin.switch_actor (actor_name); } } // Note: The static is to avoid stack-use-after-scope static VisEvent ev; // Handle all events display.drain_events(*localqueue, video); auto pluginqueue = visual_plugin_get_eventqueue (visual_actor_get_plugin(bin.get_actor())); while (visual_event_queue_poll(localqueue, &ev)) { if(ev.type != VISUAL_EVENT_RESIZE) visual_event_queue_add(pluginqueue, &ev); switch (ev.type) { case VISUAL_EVENT_PARAM: { break; } case VISUAL_EVENT_RESIZE: { resize_request.store(ev.event.resize.width, ev.event.resize.height); break; } case VISUAL_EVENT_MOUSEMOTION: { break; } case VISUAL_EVENT_MOUSEBUTTONDOWN: { // switch to next actor actor_name = cycle_actor_name (actor_name, CycleDir::NEXT); std::cerr << "Switching to actor '" << actor_name << "'...\n"; bin.switch_actor (actor_name); break; } case VISUAL_EVENT_MOUSEBUTTONUP: { break; } case VISUAL_EVENT_KEYDOWN: { switch(ev.event.keyboard.keysym.sym) { case VKEY_ESCAPE: { running = false; 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// Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L ]]) dnl Tests for new features in C++14 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[ // If the compiler admits that it is not ready for C++14, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201402L #error "This is not a C++14 compiler" #else namespace cxx14 { namespace test_polymorphic_lambdas { int test() { const auto lambda = [](auto&&... args){ const auto istiny = [](auto x){ return (sizeof(x) == 1UL) ? 1 : 0; }; const int aretiny[] = { istiny(args)... }; return aretiny[0]; }; return lambda(1, 1L, 1.0f, '1'); } } namespace test_binary_literals { constexpr auto ivii = 0b0000000000101010; static_assert(ivii == 42, "wrong value"); } namespace test_generalized_constexpr { template < typename CharT > constexpr unsigned long strlen_c(const CharT *const s) noexcept { auto length = 0UL; for (auto p = s; *p; ++p) ++length; return length; } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("x") == 1UL, ""); static_assert(strlen_c("test") == 4UL, ""); static_assert(strlen_c("another\0test") == 7UL, ""); } namespace test_lambda_init_capture { int test() { auto x = 0; const auto lambda1 = [a = x](int b){ return a + b; }; const auto lambda2 = [a = lambda1(x)](){ return a; }; return lambda2(); } } namespace test_digit_separators { constexpr auto ten_million = 100'000'000; static_assert(ten_million == 100000000, ""); } namespace test_return_type_deduction { auto f(int& x) { return x; } decltype(auto) g(int& x) { return x; } template < typename T1, typename T2 > struct is_same { static constexpr auto value = false; }; template < typename T > struct is_same { static constexpr auto value = true; }; int test() { auto x = 0; static_assert(is_same::value, ""); static_assert(is_same::value, ""); return x; } } } // namespace cxx14 #endif // __cplusplus >= 201402L ]]) dnl Tests for new features in C++17 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[ // If the compiler admits that it is not ready for C++17, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201703L #error "This is not a C++17 compiler" #else #include #include #include namespace cxx17 { namespace test_constexpr_lambdas { constexpr int foo = [](){return 42;}(); } namespace test::nested_namespace::definitions { } namespace test_fold_expression { template int multiply(Args... args) { return (args * ... * 1); } template bool all(Args... args) { return (args && ...); } } namespace test_extended_static_assert { static_assert (true); } namespace test_auto_brace_init_list { auto foo = {5}; auto bar {5}; static_assert(std::is_same, decltype(foo)>::value); static_assert(std::is_same::value); } namespace test_typename_in_template_template_parameter { template typename X> struct D; } namespace test_fallthrough_nodiscard_maybe_unused_attributes { int f1() { return 42; } [[nodiscard]] int f2() { [[maybe_unused]] auto unused = f1(); switch (f1()) { case 17: f1(); [[fallthrough]]; case 42: f1(); } return f1(); } } namespace test_extended_aggregate_initialization { struct base1 { int b1, b2 = 42; }; struct base2 { base2() { b3 = 42; } int b3; }; struct derived : base1, base2 { int d; }; derived d1 {{1, 2}, {}, 4}; // full initialization derived d2 {{}, {}, 4}; // value-initialized bases } namespace test_general_range_based_for_loop { struct iter { int i; int& operator* () { return i; } const int& operator* () const { return i; } iter& operator++() { ++i; return *this; } }; struct sentinel { int i; }; bool operator== (const iter& i, const sentinel& s) { return i.i == s.i; } bool operator!= (const iter& i, const sentinel& s) { return !(i == s); } struct range { iter begin() const { return {0}; } sentinel end() const { return {5}; } }; void f() { range r {}; for (auto i : r) { [[maybe_unused]] auto v = i; } } } namespace test_lambda_capture_asterisk_this_by_value { struct t { int i; int foo() { return [*this]() { return i; }(); } }; } namespace test_enum_class_construction { enum class byte : unsigned char {}; byte foo {42}; } namespace test_constexpr_if { template int f () { if constexpr(cond) { return 13; } else { return 42; } } } namespace test_selection_statement_with_initializer { int f() { return 13; } int f2() { if (auto i = f(); i > 0) { return 3; } switch (auto i = f(); i + 4) { case 17: return 2; default: return 1; } } } namespace test_template_argument_deduction_for_class_templates { template struct pair { pair (T1 p1, T2 p2) : m1 {p1}, m2 {p2} {} T1 m1; T2 m2; }; void f() { [[maybe_unused]] auto p = pair{13, 42u}; } } namespace test_non_type_auto_template_parameters { template struct B {}; B<5> b1; B<'a'> b2; } namespace test_structured_bindings { int arr[2] = { 1, 2 }; std::pair pr = { 1, 2 }; auto f1() -> int(&)[2] { return arr; } auto f2() -> std::pair& { return pr; } struct S { int x1 : 2; volatile double y1; }; S f3() { return {}; } auto [ x1, y1 ] = f1(); auto& [ xr1, yr1 ] = f1(); auto [ x2, y2 ] = f2(); auto& [ xr2, yr2 ] = f2(); const auto [ x3, y3 ] = f3(); } namespace test_exception_spec_type_system { struct Good {}; struct Bad {}; void g1() noexcept; void g2(); template Bad f(T*, T*); template Good f(T1*, T2*); static_assert (std::is_same_v); } namespace test_inline_variables { template void f(T) {} template inline T g(T) { return T{}; } template<> inline void f<>(int) {} template<> int g<>(int) { return 5; } } } // namespace cxx17 #endif // __cplusplus < 201703L ]]) # ============================================================================= # https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html # ============================================================================= # # SYNOPSIS # # AX_CXX_COMPILE_STDCXX_11([ext|noext], [mandatory|optional]) # # DESCRIPTION # # Check for baseline language coverage in the compiler for the C++11 # standard; if necessary, add switches to CXX and CXXCPP to enable # support. # # This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX # macro with the version set to C++11. The two optional arguments are # forwarded literally as the second and third argument respectively. # Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for # more information. If you want to use this macro, you also need to # download the ax_cxx_compile_stdcxx.m4 file. # # LICENSE # # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner # Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov # Copyright (c) 2015 Paul Norman # Copyright (c) 2015 Moritz Klammler # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 18 AX_REQUIRE_DEFINED([AX_CXX_COMPILE_STDCXX]) AC_DEFUN([AX_CXX_COMPILE_STDCXX_11], [AX_CXX_COMPILE_STDCXX([11], [$1], [$2])]) # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 12 (pkg-config-0.29.2) dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29.2]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. 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AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. 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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include #include // and are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template struct test_template { T const val; explicit test_template(T t) : val(t) {} template T add(U u) { return static_cast(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template auto sum(V first) -> V { return first; } template auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template> v(test_template(12)); } { // Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500"; } ' # Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} ${ac_cxx_conftest_cxx11_main} return ok; } " # Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} return ok; } " # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " sys/select.h sys_select_h HAVE_SYS_SELECT_H" as_fn_append ac_header_c_list " sys/socket.h sys_socket_h HAVE_SYS_SOCKET_H" gt_needs="$gt_needs " # Auxiliary files required by this configure script. ac_aux_files="config.rpath ltmain.sh compile config.guess config.sub missing install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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"no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 printf %s "checking whether the compiler supports GNU C... " >&6; } if test ${ac_cv_c_compiler_gnu+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_compiler_gnu=yes else $as_nop ac_compiler_gnu=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } ac_compiler_gnu=$ac_cv_c_compiler_gnu if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 printf %s "checking whether $CC accepts -g... 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"no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 printf "%s\n" "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes else $as_nop with_gnu_ld=no fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else $as_nop i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_reload_flag='-r' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cr} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else $as_nop # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else $as_nop with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else $as_nop ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else $as_nop lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else $as_nop lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cr libconftest.a conftest.o" >&5 $AR cr libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[912]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*|11.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi func_stripname_cnf () { case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; esac } # func_stripname_cnf # Set options enable_dlopen=yes enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AS+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 printf "%s\n" "$AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AS+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 printf "%s\n" "$ac_ct_AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS fi else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi ;; esac test -z "$AS" && AS=as test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$OBJDUMP" && OBJDUMP=objdump # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_shared=yes fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop pic_mode=default fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else $as_nop if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else $as_nop rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic=$lt_prog_compiler_pic fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 printf "%s\n" "$hard_links" >&6; } if test no = "$hard_links"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ' (' and ')$', so one must not match beginning or # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', # as well as any symbol that contains 'd'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | pw32* | cegcc*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test yes != "$GCC"; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd* | bitrig*) with_gnu_ld=no ;; linux* | k*bsd*-gnu | gnu*) link_all_deplibs=no ;; esac ld_shlibs=yes # On some targets, GNU ld is compatible enough with the native linker # that we're better off using the native interface for both. lt_use_gnu_ld_interface=no if test yes = "$with_gnu_ld"; then case $host_os in aix*) # The AIX port of GNU ld has always aspired to compatibility # with the native linker. However, as the warning in the GNU ld # block says, versions before 2.19.5* couldn't really create working # shared libraries, regardless of the interface used. case `$LD -v 2>&1` in *\ \(GNU\ Binutils\)\ 2.19.5*) ;; *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; *\ \(GNU\ Binutils\)\ [3-9]*) ;; *) lt_use_gnu_ld_interface=yes ;; esac ;; *) lt_use_gnu_ld_interface=yes ;; esac fi if test yes = "$lt_use_gnu_ld_interface"; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='$wl' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else $as_nop save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else $as_nop lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi link_all_deplibs=no else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... 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" >&6; } if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; $lt_search_path_spec " in "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) lt_multi_os_dir= ;; esac for lt_sys_path in $lt_search_path_spec; do if test -d "$lt_sys_path$lt_multi_os_dir"; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS = " "; FS = "/|\n";} { lt_foo = ""; lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } } } } if (lt_foo != "") { lt_freq[lt_foo]++; } if (lt_freq[lt_foo] == 1) { print lt_foo; } }'` # AWK program above erroneously prepends '/' to C:/dos/paths # for these hosts. case $host_os in mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ $SED 's|/\([A-Za-z]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[4-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; esac dynamic_linker='Win32 ld.exe' ;; *,cl*) # Native MSVC libname_spec='$name' soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' library_names_spec='$libname.dll.lib' case $build_os in mingw*) sys_lib_search_path_spec= lt_save_ifs=$IFS IFS=';' for lt_path in $LIB do IFS=$lt_save_ifs # Let DOS variable expansion print the short 8.3 style file name. lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" done IFS=$lt_save_ifs # Convert to MSYS style. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` ;; cygwin*) # Convert to unix form, then to dos form, then back to unix form # but this time dos style (no spaces!) so that the unix form looks # like /cygdrive/c/PROGRA~1:/cygdr... sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. (e.g. "Program Files" -> "PROGRA~1") ;; esac # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes dynamic_linker='Win32 link.exe' ;; *) # Assume MSVC wrapper library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' dynamic_linker='Win32 ld.exe' ;; esac # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' soname_spec='$libname$release$major$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd* | dragonfly*) # DragonFly does not have aout. When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char shl_load (); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else $as_nop ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else $as_nop ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else $as_nop ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec_CXX='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; 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then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char opendir (); int main (void) { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_opendir+y} then : break fi done if test ${ac_cv_search_opendir+y} then : else $as_nop ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 printf "%s\n" "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" if test "x$ac_cv_header_sys_types_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" if test "x$ac_cv_header_stdlib_h" = xyes then : printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" if test "x$ac_cv_header_string_h" = xyes then : printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" if test "x$ac_cv_header_sched_h" = xyes then : printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/sched.h" "ac_cv_header_sys_sched_h" "$ac_includes_default" if test "x$ac_cv_header_sys_sched_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SCHED_H 1" >>confdefs.h fi # Checks for typedefs, structures, and compiler characteristics. ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_success=no if test x$ac_success = xno; then for alternative in ${ax_cxx_compile_alternatives}; do for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; } if eval test \${$cachevar+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CXX="$CXX" CXX="$CXX $switch" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : eval $cachevar=yes else $as_nop eval $cachevar=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXX="$ac_save_CXX" fi eval ac_res=\$$cachevar { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x$ax_cxx_compile_cxx11_required = xtrue; then if test x$ac_success = xno; then as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 fi fi if test x$ac_success = xno; then HAVE_CXX11=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 printf "%s\n" "$as_me: No compiler with C++11 support was found" >&6;} else HAVE_CXX11=1 printf "%s\n" "#define HAVE_CXX11 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 printf %s "checking for an ANSI C-conforming const... " >&6; } if test ${ac_cv_c_const+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #ifndef __cplusplus /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* IBM XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; pcpcc = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; { /* SCO 3.2v4 cc rejects this sort of thing. */ char tx; char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes else $as_nop ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then printf "%s\n" "#define const /**/" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo (void) {return 0; } $ac_kw foo_t foo (void) {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : else $as_nop printf "%s\n" "#define size_t unsigned int" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ISO C99 varargs macros in C" >&5 printf %s "checking for ISO C99 varargs macros in C... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { int a(int p1, int p2, int p3); #define call_a(...) a(1,__VA_ARGS__) call_a(2,3); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : lv_have_iso_c_varargs=yes else $as_nop lv_have_iso_c_varargs=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lv_have_iso_c_varargs" >&5 printf "%s\n" "$lv_have_iso_c_varargs" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNUC varargs macros" >&5 printf %s "checking for GNUC varargs macros... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { int a(int p1, int p2, int p3); #define call_a(params...) a(1,params) call_a(2,3); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : lv_have_gnuc_varargs=yes else $as_nop lv_have_gnuc_varargs=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lv_have_gnuc_varargs" >&5 printf "%s\n" "$lv_have_gnuc_varargs" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO" then : # Check for potential -arch flags. 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(defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main (void) { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? 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" >&6; } if test ${ac_cv_func_select_args+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_func_select_args='int,int *,struct timeval *' for ac_arg234 in 'fd_set *' 'int *' 'void *'; do for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #ifdef HAVE_SYS_SELECT_H # include #endif #ifdef HAVE_SYS_SOCKET_H # include #endif int main (void) { extern int select ($ac_arg1, $ac_arg234, $ac_arg234, $ac_arg234, $ac_arg5); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done done done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 printf "%s\n" "$ac_cv_func_select_args" >&6; } ac_save_IFS=$IFS; IFS=',' set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` IFS=$ac_save_IFS shift printf "%s\n" "#define SELECT_TYPE_ARG1 $1" >>confdefs.h printf "%s\n" "#define SELECT_TYPE_ARG234 ($2)" >>confdefs.h printf "%s\n" "#define SELECT_TYPE_ARG5 ($3)" >>confdefs.h rm -rf conftest* ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes then : printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" if test "x$ac_cv_func_usleep" = xyes then : printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" if test "x$ac_cv_func_nanosleep" = xyes then : printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" if test "x$ac_cv_func_select" = xyes then : printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" if test "x$ac_cv_func_strdup" = xyes then : printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" if test "x$ac_cv_func_strndup" = xyes then : printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf" if test "x$ac_cv_func_sysconf" = xyes then : printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 printf %s "checking for dlsym in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlsym+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlsym (); int main (void) { return dlsym (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlsym=yes else $as_nop ac_cv_lib_dl_dlsym=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 printf "%s\n" "$ac_cv_lib_dl_dlsym" >&6; } if test "x$ac_cv_lib_dl_dlsym" = xyes then : LIBS="-ldl $LIBS" else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** You need dlsym() to make use of Libvisual." >&5 printf "%s\n" "$as_me: WARNING: *** You need dlsym() to make use of Libvisual." >&2;} fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 printf %s "checking for sqrt in -lm... " >&6; } if test ${ac_cv_lib_m_sqrt+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char sqrt (); int main (void) { return sqrt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_m_sqrt=yes else $as_nop ac_cv_lib_m_sqrt=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 printf "%s\n" "$ac_cv_lib_m_sqrt" >&6; } if test "x$ac_cv_lib_m_sqrt" = xyes then : LIBS="-lm $LIBS" else $as_nop as_fn_error $? "*** You need the Standard C Math Library to build Libvisual." "$LINENO" 5 fi # Internationalization GETTEXT_PACKAGE="libvisual-${LIBVISUAL_VERSION_SUFFIX}" printf "%s\n" "#define GETTEXT_PACKAGE \"$GETTEXT_PACKAGE\"" >>confdefs.h printf "%s\n" "#define LOCALEDIR \"${prefix}/share/locale\"" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 printf %s "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. if test ${enable_nls+y} then : enableval=$enable_nls; USE_NLS=$enableval else $as_nop USE_NLS=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.19 # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case "$MSGFMT" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 printf "%s\n" "$MSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GMSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case $GMSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 printf "%s\n" "$GMSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XGETTEXT+y} then : printf %s "(cached) " >&6 else $as_nop case "$XGETTEXT" in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 printf "%s\n" "$XGETTEXT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f messages.po case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGMERGE+y} then : printf %s "(cached) " >&6 else $as_nop case "$MSGMERGE" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ;; esac fi MSGMERGE="$ac_cv_path_MSGMERGE" if test "$MSGMERGE" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 printf "%s\n" "$MSGMERGE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$localedir" || localedir='${datadir}/locale' test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= ac_config_commands="$ac_config_commands po-directories" if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else $as_nop with_gnu_ld=no fi # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${acl_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$acl_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${acl_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; } with_gnu_ld=$acl_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 printf %s "checking for shared library run path origin... " >&6; } if test ${acl_cv_rpath+y} then : printf %s "(cached) " >&6 else $as_nop CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 printf "%s\n" "$acl_cv_rpath" >&6; } wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" # Check whether --enable-rpath was given. if test ${enable_rpath+y} then : enableval=$enable_rpath; : else $as_nop enable_rpath=yes fi acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 printf %s "checking for 64-bit host... " >&6; } if test ${gl_cv_solaris_64bit+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _LP64 sixtyfour bits #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "sixtyfour bits" >/dev/null 2>&1 then : gl_cv_solaris_64bit=yes else $as_nop gl_cv_solaris_64bit=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 printf "%s\n" "$gl_cv_solaris_64bit" >&6; } if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libiconv-prefix was given. if test ${with_libiconv_prefix+y} then : withval=$with_libiconv_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= HAVE_LIBICONV= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 printf %s "checking for CFPreferencesCopyAppValue... " >&6; } if test ${gt_cv_func_CFPreferencesCopyAppValue+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFPreferencesCopyAppValue=yes else $as_nop gt_cv_func_CFPreferencesCopyAppValue=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 printf %s "checking for CFLocaleCopyCurrent... " >&6; } if test ${gt_cv_func_CFLocaleCopyCurrent+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFLocaleCopyCurrent(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFLocaleCopyCurrent=yes else $as_nop gt_cv_func_CFLocaleCopyCurrent=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 printf "%s\n" "$gt_cv_func_CFLocaleCopyCurrent" >&6; } if test $gt_cv_func_CFLocaleCopyCurrent = yes; then printf "%s\n" "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi LIBINTL= LTLIBINTL= POSUB= case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 printf %s "checking for GNU gettext in libc... " >&6; } if eval test \${$gt_func_gnugettext_libc+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libc=yes" else $as_nop eval "$gt_func_gnugettext_libc=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$gt_func_gnugettext_libc { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 printf %s "checking for iconv... " >&6; } if test ${am_cv_func_iconv+y} then : printf %s "(cached) " >&6 else $as_nop am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 printf "%s\n" "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 printf %s "checking for working iconv... " >&6; } if test ${am_cv_func_iconv_works+y} then : printf %s "(cached) " >&6 else $as_nop am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi if test "$cross_compiling" = yes then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static const char input[] = "\263"; char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; const char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; } _ACEOF if ac_fn_c_try_run "$LINENO" then : am_cv_func_iconv_works=yes else $as_nop am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LIBS="$am_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 printf "%s\n" "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 printf %s "checking how to link with libiconv... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 printf "%s\n" "$LIBICONV" >&6; } else CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libintl-prefix was given. if test ${with_libintl_prefix+y} then : withval=$with_libintl_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBINTL= LTLIBINTL= INCINTL= LIBINTL_PREFIX= HAVE_LIBINTL= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='intl ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" else LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" ;; esac done fi else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 printf %s "checking for GNU gettext in libintl... " >&6; } if eval test \${$gt_func_gnugettext_libintl+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libintl=yes" else $as_nop eval "$gt_func_gnugettext_libintl=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS" fi eval ac_res=\$$gt_func_gnugettext_libintl { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } fi if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else LIBINTL= LTLIBINTL= INCINTL= fi if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h else USE_NLS=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 printf %s "checking whether to use NLS... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } if test "$USE_NLS" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 printf %s "checking where the gettext function comes from... " >&6; } if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 printf "%s\n" "$gt_source" >&6; } fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 printf %s "checking how to link with libintl... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 printf "%s\n" "$LIBINTL" >&6; } for element in $INCINTL; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done fi printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h fi POSUB=po fi INTLLIBS="$LIBINTL" LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation " LIBS_NOT_FOUND_2=". Please choose another thread implementation or provide information on your thread implementation. You can also run 'configure --disable-threads' to compile without thread support." AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when linking threaded applications. As Libvisual cannot do that automatically, you will get an linkg error everytime you are not using the right compiler. In that case you have to relink with the right compiler. Ususally just '_r' is appended to the compiler name." # Check whether --enable-threads was given. if test ${enable_threads+y} then : enableval=$enable_threads; enable_threads=$enableval else $as_nop enable_threads=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable thread support" >&5 printf %s "checking whether to enable thread support... " >&6; } if test x$enable_threads = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } have_threads=none { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread implementation available" >&5 printf %s "checking for thread implementation available... " >&6; } case $host in *-*-mingw*) have_threads=win32 ;; *) ;; esac if test "x$have_threads" = xnone; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : have_threads=posix fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test "x$have_threads" = xnone; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { pthread_mutex_t m; pthread_mutex_init (&m, pthread_mutexattr_default); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : have_threads=dce fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test "x$have_threads" = xnone; then pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gthread-2.0 >= 2.2.0" >&5 printf %s "checking for gthread-2.0 >= 2.2.0... " >&6; } if test -n "$GTHREAD2_CFLAGS"; then pkg_cv_GTHREAD2_CFLAGS="$GTHREAD2_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0 >= 2.2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gthread-2.0 >= 2.2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GTHREAD2_CFLAGS=`$PKG_CONFIG --cflags "gthread-2.0 >= 2.2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$GTHREAD2_LIBS"; then pkg_cv_GTHREAD2_LIBS="$GTHREAD2_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0 >= 2.2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gthread-2.0 >= 2.2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GTHREAD2_LIBS=`$PKG_CONFIG --libs "gthread-2.0 >= 2.2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then GTHREAD2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gthread-2.0 >= 2.2.0" 2>&1` else GTHREAD2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gthread-2.0 >= 2.2.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GTHREAD2_PKG_ERRORS" >&5 have_gthread2="no" elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } have_gthread2="no" else GTHREAD2_CFLAGS=$pkg_cv_GTHREAD2_CFLAGS GTHREAD2_LIBS=$pkg_cv_GTHREAD2_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } have_gthread2="yes" fi if test x"$have_gthread2" = xyes; then have_threads=gthread2 printf "%s\n" "#define LV_HAVE_GTHREAD2 1" >>confdefs.h fi fi # In future we will check for more thread models... if test "x$have_threads" = xnone; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none available" >&5 printf "%s\n" "none available" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You do not have any supported thread system available. Libvisual will be built without thread support." >&5 printf "%s\n" "$as_me: WARNING: You do not have any supported thread system available. Libvisual will be built without thread support." >&2;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_threads" >&5 printf "%s\n" "$have_threads" >&6; } fi fi LV_THREAD_LIBS="" if test "x$enable_threads" = xyes && test "x$have_threads" != xnone; then case $have_threads in posix|dce) case $host in *-aix*) # We are not using gcc (would have set LV_THREAD_LIBS) and thus # probably using the aix compiler. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $AIX_COMPILE_INFO" >&5 printf "%s\n" "$as_me: WARNING: $AIX_COMPILE_INFO" >&2;} ;; *) LV_THREAD_LIBS=error lv_save_LIBS="$LIBS" for thread_lib in "" pthread pthread32 pthreads thread dce; do if test x"$thread_lib" = x; then add_thread_lib="" IN="" else add_thread_lib="-l$thread_lib" IN=" in -l$thread_lib" fi if test x"$have_threads" = xposix; then defattr=0 else defattr=pthread_attr_default fi LIBS="$add_thread_lib $lv_save_LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create/pthread_join$IN" >&5 printf %s "checking for pthread_create/pthread_join$IN... " >&6; } if test "$cross_compiling" = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int check_me = 0; void* func(void* data) {check_me = 42; return &check_me;} int main() { pthread_t t; void *ret; pthread_create (&t, $defattr, func, 0); pthread_join (t, &ret); exit (check_me != 42 || ret != &check_me); } _ACEOF if ac_fn_c_try_link "$LINENO" then : lv_result=yes else $as_nop lv_result=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int check_me = 0; void* func(void* data) {check_me = 42; return &check_me;} int main() { pthread_t t; void *ret; pthread_create (&t, $defattr, func, 0); pthread_join (t, &ret); exit (check_me != 42 || ret != &check_me); } _ACEOF if ac_fn_c_try_run "$LINENO" then : lv_result=yes else $as_nop lv_result=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lv_result" >&5 printf "%s\n" "$lv_result" >&6; } if test "$lv_result" = "yes" ; then LV_THREAD_LIBS="$add_thread_lib" break fi done if test "x$LV_THREAD_LIBS" = xerror; then as_fn_error $? "$LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2" "$LINENO" 5 fi LIBS="$lv_save_LIBS" ;; esac ;; gthread2) LV_THREAD_LIBS="$GTHREAD2_LIBS" ;; *) ;; esac else # Thread support disabled : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking thread related libraries" >&5 printf %s "checking thread related libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LV_THREAD_LIBS" >&5 printf "%s\n" "$LV_THREAD_LIBS" >&6; } LV_THREAD_CFLAGS="" if test "x$enable_threads" = xyes && test "x$have_threads" != xnone; then case $have_threads in gthread2) LV_THREAD_CFLAGS="$GTHREAD2_CFLAGS" ;; *) ;; esac fi # check for type sizes # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 printf %s "checking size of short... " >&6; } if test ${ac_cv_sizeof_short+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_short" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_short=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 printf "%s\n" "$ac_cv_sizeof_short" >&6; } printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 printf %s "checking size of int... " >&6; } if test ${ac_cv_sizeof_int+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 printf "%s\n" "$ac_cv_sizeof_int" >&6; } printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 printf %s "checking size of size_t... " >&6; } if test ${ac_cv_sizeof_size_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_size_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (size_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_size_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 printf "%s\n" "$ac_cv_sizeof_size_t" >&6; } printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the appropriate definition for size_t" >&5 printf %s "checking for the appropriate definition for size_t... " >&6; } case $ac_cv_sizeof_size_t in $ac_cv_sizeof_short) visual_size_type=short ;; $ac_cv_sizeof_int) visual_size_type=int ;; $ac_cv_sizeof_long) visual_size_type=long ;; *) as_fn_error $? "No type matching size_t in size" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsigned $visual_size_type" >&5 printf "%s\n" "unsigned $visual_size_type" >&6; } build_subdirs="libvisual" VISUAL_PKG_CONFIG_DEP="" VISUAL_CFLAGS="" if test x"$LV_THREAD_CFLAGS" == xgthread2; then VISUAL_PKG_CONFIG_DEP="$VISUAL_PKG_CONFIG_DEP gthread-2.0" elif test x"$LV_THREAD_CFLAGS" != x; then VISUAL_CFLAGS=$LV_THREAD_CFLAGS fi VISUAL_LIBS="$LIBS -lvisual-${LIBVISUAL_VERSION_SUFFIX}" if test x"$LV_THREAD_LIBS" != x; then VISUAL_LIBS="$LV_THREAD_LIBS $VISUAL_LIBS" fi # Check whether --enable-lv-tool was given. if test ${enable_lv_tool+y} then : enableval=$enable_lv_tool; lv_tool_enabled=$enableval else $as_nop lv_tool_enabled=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking wheter to build tool programs" >&5 printf %s "checking wheter to build tool programs... 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Please modify 'configure.ac' */ #ifndef __LV_CONFIG_H__ #define __LV_CONFIG_H__ _______EOF if test x$lv_have_iso_c_varargs = xyes ; then cat >>$outfile <<_______EOF #ifndef __cplusplus # define LV_HAVE_ISO_VARARGS (1) #endif _______EOF fi if test x$lv_have_gnuc_varargs = xyes ; then cat >>$outfile <<_______EOF /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi * is passed ISO vararg support is turned off, and there is no work * around to turn it on, so we unconditionally turn it off. */ #if __GNUC__ == 2 && __GNUC_MINOR__ == 95 # undef LV_HAVE_ISO_VARARGS #endif #define LV_HAVE_GNUC_VARARGS (1) _______EOF fi if test x$bigendian = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_BIG_ENDIAN (1) #define VISUAL_LITTLE_ENDIAN (0) _______EOF else cat >>$outfile <<_______EOF #define VISUAL_BIG_ENDIAN (0) #define VISUAL_LITTLE_ENDIAN (1) _______EOF fi cat >>$outfile <<_______EOF typedef unsigned $visual_size_type visual_size_t; #define VISUAL_SIZE_T_FORMAT $visual_size_format _______EOF if test x$fastfprng = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_RANDOM_FAST_FP_RNG (1) _______EOF fi if test x$lv_mips = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_MIPS _______EOF fi if test x$lv_alpha = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_ALPHA _______EOF fi if test x$lv_sparc = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_SPARC _______EOF fi if test x$lv_ix86 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_X86 _______EOF fi if test x$lv_x86_64 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_X86_64 _______EOF fi if test x$lv_powerpc = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_POWERPC _______EOF fi if test x$lv_arch_unknown = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_ARCH_UNKNOWN _______EOF fi if test x$lv_linux = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_LINUX _______EOF fi if test x$lv_win32 = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_WIN32 _______EOF fi if test x$lv_hpux = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_HPUX _______EOF fi if test x$lv_aix = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_AIX _______EOF fi if test x$lv_beos = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_BEOS _______EOF fi if test x$lv_osf = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_OSF _______EOF fi if test x$lv_irix = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_IRIX _______EOF fi if test x$lv_sunos = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SUNOS _______EOF fi if test x$lv_solaris = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SOLARIS _______EOF fi if test x$lv_sco = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_SCO _______EOF fi if test x$lv_freebsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_FREEBSD _______EOF fi if test x$lv_netbsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_NETBSD _______EOF fi if test x$lv_openbsd = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_OPENBSD _______EOF fi if test x$lv_darwin = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_DARWIN _______EOF fi if test x$lv_os_unknown = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_OS_UNKNOWN _______EOF fi if test x$lv_cygwin = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_WITH_CYGWIN _______EOF fi if test x$lv_mingw = xyes ; then cat >>$outfile <<_______EOF #define VISUAL_WITH_MINGW _______EOF fi if test x$lv_enable_threads = xyes && test x$lv_have_threads != xnone ; then cat >>$outfile <<_______EOF #define VISUAL_HAVE_THREADS _______EOF case $lv_have_threads in win32) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_WIN32 _______EOF ;; posix) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_POSIX _______EOF ;; dce) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_DCE _______EOF ;; gthread2) cat >>$outfile <<_______EOF #define VISUAL_THREAD_MODEL_GTHREAD2 _______EOF ;; *) ;; esac fi echo >>$outfile echo >>$outfile echo "#endif /* LV_CONFIG_H */" >>$outfile echo >>$outfile if cmp -s $outfile libvisual/lvconfig.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: lvconfig.h is unchanged" >&5 printf "%s\n" "$as_me: lvconfig.h is unchanged" >&6;} rm -f $outfile else mv $outfile libvisual/lvconfig.h fi ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi plugins_base_dir=`eval echo \`eval echo ${LIBVISUAL_PLUGINS_BASE_DIR}\`` echo " ===================================================================== LIBVISUAL, AN AUDIO VISUALISATION ABSTRACTION LIBRARY, VERSION $VERSION ===================================================================== install path : ${prefix}/lib plugins base directory : $plugins_base_dir compiler : ${CC} debug enabled : ${debug} " libvisual-0.4.2/po/0000755000175100001730000000000014405737521011135 500000000000000libvisual-0.4.2/po/ChangeLog0000644000175100001730000000174614405737441012640 000000000000002005-03-29 gettextize * Makefile.in.in: Upgrade to gettext-0.14.1. 2005-03-29 gettextize * Makefile.in.in: Upgrade to gettext-0.14.2. * boldquot.sed: New file, from gettext-0.14.2. * en@boldquot.header: New file, from gettext-0.14.2. * en@quot.header: New file, from gettext-0.14.2. * insert-header.sin: New file, from gettext-0.14.2. * quot.sed: New file, from gettext-0.14.2. * remove-potcdate.sin: New file, from gettext-0.14.2. * Rules-quot: New file, from gettext-0.14.2. 2005-03-23 gettextize * Makefile.in.in: New file, from gettext-0.14.1. * Rules-quot: New file, from gettext-0.14.1. * boldquot.sed: New file, from gettext-0.14.1. * en@boldquot.header: New file, from gettext-0.14.1. * en@quot.header: New file, from gettext-0.14.1. * insert-header.sin: New file, from gettext-0.14.1. * quot.sed: New file, from gettext-0.14.1. * remove-potcdate.sin: New file, from gettext-0.14.1. libvisual-0.4.2/po/remove-potcdate.sin0000644000175100001730000000066014405737443014673 00000000000000# Sed script that remove the POT-Creation-Date line in the header entry # from a POT file. # # The distinction between the first and the following occurrences of the # pattern is achieved by looking at the hold space. /^"POT-Creation-Date: .*"$/{ x # Test if the hold space is empty. s/P/P/ ta # Yes it was empty. First occurrence. Remove the line. g d bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } libvisual-0.4.2/po/es_AR.po0000644000175100001730000005272714405737441012424 00000000000000# Spanish translations for Libvisual Library package. # Copyright (C) 2005 THE Libvisual Library'S Dennis Smit. # This file is distributed under the same license as the Libvisual Library package. # , 2005. # msgid "" msgstr "" "Project-Id-Version: Libvisual Library 0.4.0\n" "Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/\n" "POT-Creation-Date: 2023-03-20 02:00+0100\n" "PO-Revision-Date: 2005-03-20 17:09-0300\n" "Last-Translator: \n" "Language-Team: Spanish\n" "Language: es_AR\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: libvisual/lv_libvisual.c:138 msgid "Show info for" msgstr "Mostrar información para" #: libvisual/lv_libvisual.c:139 msgid "seconds" msgstr "segundos" #: libvisual/lv_libvisual.c:140 msgid "cover art width" msgstr "" #: libvisual/lv_libvisual.c:141 msgid "cover art height" msgstr "" #: libvisual/lv_libvisual.c:143 msgid "Show song information" msgstr "Mostrar información de canción" #: libvisual/lv_libvisual.c:147 msgid "Show song information in plugins" msgstr "Mostrar información de canción en los plugins" #: libvisual/lv_libvisual.c:287 msgid "Over initialized" msgstr "Sobreinicializado" #: libvisual/lv_libvisual.c:293 msgid "no progname" msgstr "programa sin nombre" #: libvisual/lv_libvisual.c:297 libvisual/lv_libvisual.c:312 msgid "Could not set program name" msgstr "No se puede establecer nombre de programa" #: libvisual/lv_libvisual.c:299 msgid "Initialization failed, bad argv, argc" msgstr "Inicialización fallida, argv o argc incorrectos" #: libvisual/lv_libvisual.c:409 msgid "Never initialized" msgstr "Nunca fue inicializada" #: libvisual/lv_libvisual.c:419 #, fuzzy, c-format msgid "Plugins references list: destroy failed: %s" msgstr "Lista de referencias de plugins: destrucción fallida" #: libvisual/lv_libvisual.c:423 #, fuzzy, c-format msgid "Actor plugins list: destroy failed: %s" msgstr "Lista de plugins actores: destrucción fallida" #: libvisual/lv_libvisual.c:427 #, fuzzy, c-format msgid "Input plugins list: destroy failed: %s" msgstr "Lista de plugins de captura: destrucción fallida" #: libvisual/lv_libvisual.c:431 #, fuzzy, c-format msgid "Morph plugins list: destroy failed: %s" msgstr "Lista de plugins de morphing: destrucción fallida" #: libvisual/lv_libvisual.c:435 #, fuzzy, c-format msgid "Transform plugins list: destroy failed: %s" msgstr "Lista de plugins de transformación: destrucción fallida" #: libvisual/lv_libvisual.c:439 #, fuzzy, c-format msgid "Global param container: destroy failed: %s" msgstr "Contenedor de parámetros global: destrucción fallida" #: libvisual/lv_libvisual.c:443 #, fuzzy, c-format msgid "Error during UI destroy: %s" msgstr "Error al destruir Interfaz de Usuario:" #: libvisual/lv_actor.c:359 libvisual/lv_input.c:183 libvisual/lv_morph.c:183 #: libvisual/lv_transform.c:184 msgid "the plugin list is NULL" msgstr "La lista de plugins es NULL" #: libvisual/lv_actor.c:457 libvisual/lv_actor.c:728 msgid "The given actor does not reference any actor plugin" msgstr "El actor dado no referencia ningún plugin actor" #: libvisual/lv_actor.c:553 #, c-format msgid "run depth %d forced %d\n" msgstr "" #: libvisual/lv_actor.c:561 #, c-format msgid "transpitch1 %d depth %d bpp %d" msgstr "" #: libvisual/lv_actor.c:569 #, c-format msgid "transpitch2 %d %d" msgstr "" #: libvisual/lv_actor.c:572 #, c-format msgid "transpitch3 %d" msgstr "" #: libvisual/lv_actor.c:586 #, c-format msgid "rundepth: %d transpitch %d\n" msgstr "" #: libvisual/lv_bin.c:500 msgid "Switching to Gl mode" msgstr "Cambiando a modo GL" #: libvisual/lv_bin.c:511 msgid "Switching away from Gl mode -- or non Gl switch" msgstr "Cambiando desde modo GL -- o haciendo un cambio no GL" #: libvisual/lv_bin.c:524 #, c-format msgid "video depth (from fixate): %d" msgstr "" #: libvisual/lv_bin.c:540 #, c-format msgid "old depth is higher, video depth %d, depth %d, bin depth %d" msgstr "" #: libvisual/lv_bin.c:552 #, c-format msgid "new depth is higher, or equal: video depth %d, depth %d bin depth %d" msgstr "" #: libvisual/lv_bin.c:571 #, c-format msgid "Switching from Gl TO framebuffer for real, framebuffer depth: %d" msgstr "" #: libvisual/lv_bin.c:574 #, c-format msgid "Target depth selected: %d" msgstr "" #: libvisual/lv_bin.c:577 #, c-format msgid "Switch to new pitch: %d" msgstr "" #: libvisual/lv_bin.c:586 #, c-format msgid "video pitch of that what connects to the new actor %d" msgstr "" #: libvisual/lv_bin.c:592 msgid "switching... ******************************************" msgstr "cambiando... ******************************************" #: libvisual/lv_bin.c:595 msgid "end switch actor by name function ******************" msgstr "fin de cambio de actor por nombre ******************" #: libvisual/lv_bin.c:618 #, c-format msgid "depth of the main actor: %d" msgstr "profundidad para el actor principal: %d" #: libvisual/lv_bin.c:740 msgid "negotiate without event" msgstr "negociando sin evento" #: libvisual/lv_bin.c:742 msgid "end negotiate without event" msgstr "fin de negociación sin evento" #: libvisual/lv_bmp.c:125 libvisual/lv_bmp.c:229 msgid "Bitmap data is not complete" msgstr "Los datos del mapa de bits están incompletos" #: libvisual/lv_bmp.c:280 #, c-format msgid "Bitmap file not found: %s" msgstr "Archivo de mapa de bits no encontrado: %s" #: libvisual/lv_bmp.c:287 msgid "Not a bitmap file" msgstr "No es un archivo de mapa de bits" #: libvisual/lv_bmp.c:352 #, fuzzy msgid "Only bitmaps with 1, 4, 8 or 24 bits per pixel are supported" msgstr "" "Sólo se soportan mapas de bits con 8 o 24 bits por pixel de profundidad de " "color" #: libvisual/lv_bmp.c:358 msgid "Bitmap uses an invalid or unsupported compression scheme" msgstr "" #: libvisual/lv_config.c:137 msgid "" "The config registry file format is of an obsolete file format, won't load it" msgstr "" #: libvisual/lv_config.c:173 msgid "Broken config registry, won't load" msgstr "" #: libvisual/lv_error.c:39 msgid "There was no error" msgstr "Hubo un error" #: libvisual/lv_error.c:41 msgid "General error occurred" msgstr "Error general" #: libvisual/lv_error.c:42 msgid "General NULL pointer error" msgstr "" #: libvisual/lv_error.c:43 msgid "An impossible event occurred" msgstr "" #: libvisual/lv_error.c:45 msgid "VisActor is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:46 msgid "VisActor it's video is NULL" msgstr "El video del VisActor es NULL" #: libvisual/lv_error.c:47 msgid "VisActor it's plugin is NULL" msgstr "El plugin del VisActor es NULL" #: libvisual/lv_error.c:48 msgid "VisActor failed while trying to forcefully negotiate a GL surface" msgstr "VisActor falló al tratar de negociar forzadamente una superficie GL" #: libvisual/lv_error.c:50 msgid "VisAudio is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:51 #, fuzzy msgid "The VisAudioSamplePool is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:52 #, fuzzy msgid "The VisAudioSamplePoolChannel is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:53 #, fuzzy msgid "The VisAudioSample is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:55 msgid "Bitmap is not a bitmap file" msgstr "" #: libvisual/lv_error.c:56 msgid "Bitmap can not be found" msgstr "" #: libvisual/lv_error.c:57 msgid "Bitmap is not supported" msgstr "" #: libvisual/lv_error.c:58 msgid "Bitmap is corrupted" msgstr "" #: libvisual/lv_error.c:60 #, fuzzy msgid "VisBuffer is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:61 msgid "The requested operation on the VisBuffer is out of bounds" msgstr "" #: libvisual/lv_error.c:63 #, fuzzy msgid "The VisCache is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:65 #, fuzzy msgid "VisCollection is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:66 #, fuzzy msgid "VisCollectionIter is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:68 msgid "VisColor is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:70 msgid "VisConfigRegistry is NULL" msgstr "" #: libvisual/lv_error.c:71 msgid "VisConfigRegistrySection is NULL" msgstr "" #: libvisual/lv_error.c:73 msgid "The code can not run on this architecture" msgstr "" #: libvisual/lv_error.c:74 msgid "CPU feature is not supported" msgstr "" #: libvisual/lv_error.c:76 msgid "Global error handler is NULL" msgstr "" #: libvisual/lv_error.c:78 msgid "VisEvent is NULL" msgstr "" #: libvisual/lv_error.c:79 msgid "VisEventQueue is NULL" msgstr "" #: libvisual/lv_error.c:81 #, fuzzy msgid "VisFourier is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:82 msgid "The VisFourier subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:84 msgid "The native callback for a gl related function is not present." msgstr "" #: libvisual/lv_error.c:86 #, fuzzy msgid "The VisHashlist is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:88 #, fuzzy msgid "VisHashmap is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:89 msgid "Key is not in hashmap" msgstr "" #: libvisual/lv_error.c:90 #, fuzzy msgid "Key type is not valid" msgstr "tipo de parámetro inválido" #: libvisual/lv_error.c:92 msgid "VisInput is NULL" msgstr "" #: libvisual/lv_error.c:93 msgid "VisInput it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:95 msgid "No paths were given to seek for plugins" msgstr "" #: libvisual/lv_error.c:96 msgid "Libvisual is already initialized" msgstr "" #: libvisual/lv_error.c:97 msgid "Libvisual is not initialized" msgstr "" #: libvisual/lv_error.c:98 msgid "Libvisual has not build a plugin registry" msgstr "" #: libvisual/lv_error.c:100 msgid "VisList is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:101 msgid "VisListEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:102 msgid "VisListEntry is invalid" msgstr "VisListEntry es inválida" #: libvisual/lv_error.c:104 msgid "Given memory pointer is NULL" msgstr "" #: libvisual/lv_error.c:106 msgid "VisMorph is NULL" msgstr "VisMorph es NULL" #: libvisual/lv_error.c:107 msgid "VisMorph it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:109 msgid "The scheduler related call wasn't successful." msgstr "" #: libvisual/lv_error.c:110 msgid "Scheduler operations are not supported on the platform." msgstr "" #: libvisual/lv_error.c:112 msgid "VisPalette is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:113 msgid "VisPalette it's size conflicts" msgstr "" # VisParamEntry es NULL #: libvisual/lv_error.c:115 msgid "VisParamEntry is NULL" msgstr "" #: libvisual/lv_error.c:116 msgid "VisParamContainer is NULL" msgstr "VisParamContainer es NULL" #: libvisual/lv_error.c:117 msgid "VisParamEntry not found in VisParamContainer" msgstr "" #: libvisual/lv_error.c:118 msgid "VisParamEntry it's change notify callback is NULL" msgstr "" #: libvisual/lv_error.c:119 msgid "VisParamEntry contains too many change notify callbacks" msgstr "" #: libvisual/lv_error.c:120 msgid "VisParamEntry is of invalid type" msgstr "" #: libvisual/lv_error.c:122 msgid "VisPluginData is NULL" msgstr "" #: libvisual/lv_error.c:123 msgid "VisPluginInfo is NULL" msgstr "" #: libvisual/lv_error.c:124 msgid "VisPluginRef is NULL" msgstr "" #: libvisual/lv_error.c:125 msgid "VisPluginEnvironElement is NULL" msgstr "" #: libvisual/lv_error.c:126 msgid "Plugin does not have an event handler" msgstr "" #: libvisual/lv_error.c:127 msgid "Plugin handle is NULL" msgstr "" #: libvisual/lv_error.c:128 msgid "Plugin is already realized" msgstr "" #: libvisual/lv_error.c:129 msgid "Plugin list can not be found in memory" msgstr "" #: libvisual/lv_error.c:131 msgid "VisRandomContext is NULL" msgstr "" #: libvisual/lv_error.c:133 #, fuzzy msgid "VisRectangle is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:134 msgid "The VisRectangle operation is out of bounds" msgstr "" #: libvisual/lv_error.c:136 #, fuzzy msgid "The VisRingBuffer is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:137 #, fuzzy msgid "The VisRingBufferEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:138 msgid "The VisRingBufferDataFunc data provider function callback is NULL" msgstr "" #: libvisual/lv_error.c:140 msgid "VisSongInfo is NULL" msgstr "" #: libvisual/lv_error.c:142 msgid "VisThread is NULL" msgstr "" #: libvisual/lv_error.c:143 msgid "The VisThread subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:144 msgid "The VisThread subsystem couldn't find any threading model to use" msgstr "" #: libvisual/lv_error.c:145 msgid "The VisThread subsystem is not enabled" msgstr "" #: libvisual/lv_error.c:147 msgid "VisMutex is NULL" msgstr "" #: libvisual/lv_error.c:148 msgid "VisMutex lock failed" msgstr "" #: libvisual/lv_error.c:149 msgid "VisMutex trylock failed" msgstr "" #: libvisual/lv_error.c:150 msgid "VisMutex unlock failed" msgstr "" #: libvisual/lv_error.c:152 msgid "VisTransform is NULL" msgstr "" #: libvisual/lv_error.c:153 msgid "The VisTransform negotiate with the target VisVideo failed" msgstr "Falló la negociación de VisTransform con el VisVideo objetivo" #: libvisual/lv_error.c:154 msgid "The VisTransform it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:155 msgid "The VisTransform it's video is NULL" msgstr "" #: libvisual/lv_error.c:156 msgid "The VisTransform it's palette is NULL" msgstr "" #: libvisual/lv_error.c:158 msgid "VisObject destruction failed" msgstr "Destrucción de VisObject fallida" #: libvisual/lv_error.c:159 msgid "VisObject is NULL" msgstr "VisObject es NULL" #: libvisual/lv_error.c:160 #, fuzzy msgid "VisObject is not allocated" msgstr "Destrucción de VisObject fallida" #: libvisual/lv_error.c:162 #, fuzzy msgid "VisTime is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:163 msgid "visual_time_usleep() is not supported" msgstr "" #: libvisual/lv_error.c:164 #, fuzzy msgid "VisTimer is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:166 #, fuzzy msgid "VisUIWidget is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:167 #, fuzzy msgid "VisUIContainer is NULL" msgstr "VisParamContainer es NULL" #: libvisual/lv_error.c:168 #, fuzzy msgid "VisUIBox is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:169 #, fuzzy msgid "VisUITable is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:170 #, fuzzy msgid "VisUINotebook is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:171 #, fuzzy msgid "VisUIFrame is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:172 #, fuzzy msgid "VisUILabel is NULL" msgstr "VisObject es NULL" #: libvisual/lv_error.c:173 #, fuzzy msgid "VisUIImage is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:174 #, fuzzy msgid "VisUISeparator is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:175 #, fuzzy msgid "VisUIMutator is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:176 #, fuzzy msgid "VisUIRange is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:177 #, fuzzy msgid "VisUIEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:178 #, fuzzy msgid "VisUISlider is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:179 #, fuzzy msgid "VisUINumeric is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:180 #, fuzzy msgid "VisUIColor is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:181 #, fuzzy msgid "VisUIChoice is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:182 #, fuzzy msgid "VisUIPopup is NULL" msgstr "VisMorph es NULL" #: libvisual/lv_error.c:183 #, fuzzy msgid "VisUIList is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:184 #, fuzzy msgid "VisUIRadio is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:185 #, fuzzy msgid "VisUICheckbox is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:186 #, fuzzy msgid "VisUIChoiceEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:187 msgid "No choice in VisUIChoice is activated" msgstr "" #: libvisual/lv_error.c:189 #, fuzzy msgid "The VisVideoAttributeOptions is NULL." msgstr "VisAudio es NULL" #: libvisual/lv_error.c:190 #, fuzzy msgid "VisVideo is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:191 msgid "VisVideo has allocated pixel buffer" msgstr "" #: libvisual/lv_error.c:192 msgid "VisVideo has no VisBuffer object" msgstr "" #: libvisual/lv_error.c:193 #, fuzzy msgid "VisVideo it's pixel buffer is NULL" msgstr "El plugin del VisActor es NULL" #: libvisual/lv_error.c:194 msgid "VisVideo it's pixel buffer is not allocated" msgstr "" #: libvisual/lv_error.c:195 msgid "VisVideo has pixel buffer" msgstr "" #: libvisual/lv_error.c:196 msgid "VisVideo is of invalid bytes per pixel" msgstr "" #: libvisual/lv_error.c:197 msgid "VisVideo is of invalid depth" msgstr "Profundidad inválida para un VisVideo" #: libvisual/lv_error.c:198 msgid "Invalid scale method given" msgstr "Método de escalado inválido" #: libvisual/lv_error.c:199 #, fuzzy msgid "Invalid rotate degrees given" msgstr "Método de escalado inválido" #: libvisual/lv_error.c:200 msgid "Given coordinates are out of bounds" msgstr "Las coordenadas dadas están fuera de los límites" #: libvisual/lv_error.c:201 msgid "Given VisVideos are not identical" msgstr "Los VisVideos dados no son idénticos" #: libvisual/lv_error.c:202 msgid "VisVideo is not depth transformed as requested" msgstr "" #: libvisual/lv_error.c:265 msgid "The error value given to visual_error_to_string() is invalid" msgstr "El valor de error dado a visual_error_to_string() es inválido" #: libvisual/lv_event.c:266 msgid "Cannot create a new VisEvent structure" msgstr "No se puede crear una nueva estructura VisEvent" #: libvisual/lv_mem.c:134 msgid "Cannot get %" msgstr "No se pueden obtener %" #: libvisual/lv_morph.c:429 libvisual/lv_morph.c:468 msgid "The given morph does not reference any plugin" msgstr "El morph dado no referencia ningún plugin" #: libvisual/lv_param.c:568 libvisual/lv_param.c:632 msgid "param type is not valid" msgstr "tipo de parámetro inválido" #: libvisual/lv_param.c:904 msgid "Requesting string from a non string param" msgstr "Pidiendo una string desde un parámetro que no es de tipo string" #: libvisual/lv_param.c:924 msgid "Requesting integer from a non integer param" msgstr "Pidiendo un entero desde un parámetro que no es de tipo entero" #: libvisual/lv_param.c:941 msgid "Requesting float from a non float param" msgstr "" #: libvisual/lv_param.c:958 msgid "Requesting double from a non double param" msgstr "" #: libvisual/lv_param.c:978 msgid "Requesting color from a non color param" msgstr "" #: libvisual/lv_param.c:999 msgid "Requested palette from a non palette param\n" msgstr "" #: libvisual/lv_param.c:1019 msgid "Requested object from a non object param\n" msgstr "Pidiendo un objeto desde un parámetro que no es de tipo objeto\n" #: libvisual/lv_plugin.c:101 #, fuzzy, c-format msgid "A plugin reference with %d instances has been destroyed." msgstr "Lista de referencias de plugins: destrucción fallida" #: libvisual/lv_plugin.c:432 msgid "Cannot create a new list" msgstr "No se puede crear una nueva lista" #: libvisual/lv_plugin.c:649 msgid "Tried unloading a plugin that never has been loaded." msgstr "Tratando de dar de baja un plugin que nunca fue cargado." #: libvisual/lv_plugin.c:709 #, c-format msgid "" "Cannot load plugin %s, the plugin is already loaded and is not reentrant." msgstr "" "No se puede cargar el plugin %s, el plugin ya fue cargado y no es reentrante." #: libvisual/lv_plugin.c:725 libvisual/lv_plugin.c:842 #, c-format msgid "Cannot load plugin: %s" msgstr "No se puede cargar plugin: %s" #: libvisual/lv_plugin.c:742 libvisual/lv_plugin.c:879 #, c-format msgid "Cannot initialize plugin: %s" msgstr "No se puede inicilalizar plugin: %s" #: libvisual/lv_plugin.c:753 msgid "Cannot get plugin info while loading." msgstr "" #: libvisual/lv_plugin.c:855 #, c-format msgid "Plugin %s is not compatible with version %s of libvisual" msgstr "El plugin %s no es compatible con la versión %s de libvisual" #: libvisual/lv_plugin.c:890 msgid "Cannot get plugin info" msgstr "No se puede obtener información del plugin" #: libvisual/lv_plugin.c:946 #, c-format msgid "Failed to add the %s directory to the plugin registry" msgstr "Fallo al añadir el directorio %s al registro de plugins" #: libvisual/lv_thread.c:277 msgid "" "Tried freeing thread memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:358 msgid "" "Tried freeing mutex memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:478 libvisual/lv_thread.c:707 msgid "Error while creating thread" msgstr "Error al crear thread" #: libvisual/lv_thread.c:500 msgid "Error while joining thread" msgstr "Error al hacer 'join' a un thread" #: libvisual/lv_transform.c:400 libvisual/lv_transform.c:436 msgid "The given transform does not reference any transform plugin" msgstr "" #: libvisual/lv_video.c:288 msgid "" "Trying to allocate an screen buffer on a VisVideo structure which points to " "an external screen buffer" msgstr "" #: libvisual/lv_video.c:447 msgid "" "Trying to set a screen buffer on a VisVideo structure which points to an " "allocated screen buffer" msgstr "" #: libvisual/lv_video.c:2775 libvisual/lv_video.c:2922 msgid "Invalid depth passed to the scaler" msgstr "Profundidad pasada al escalador inválida" #: tools/lv-tool/lv-tool.cpp:892 tools/lv-tool/lv-tool.cpp:1073 msgid "lv-tool" msgstr "" #~ msgid " bytes of memory" #~ msgstr " bytes de memoria" #~ msgid "Only uncompressed bitmaps are supported" #~ msgstr "Sólo se soportan mapas de bits sin comprimir" #~ msgid "Internal error." #~ msgstr "Error interano." #~ msgid "Hi pepe!" #~ msgstr "Hola pepe!" libvisual-0.4.2/po/Makefile.in.in0000644000175100001730000004155314405737443013542 00000000000000# Makefile for PO directory in any package using GNU gettext. # Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper # # This file can be copied and used freely without restrictions. It can # be used in projects which are not available under the GNU General Public # License but which still want to provide support for the GNU gettext # functionality. # Please note that the actual code of GNU gettext is covered by the GNU # General Public License and is *not* in the public domain. # # Origin: gettext-0.19 GETTEXT_MACRO_VERSION = 0.19 PACKAGE = @PACKAGE@ VERSION = @VERSION@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ SED = @SED@ SHELL = /bin/sh @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ datadir = @datadir@ localedir = @localedir@ gettextsrcdir = $(datadir)/gettext/po INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ # We use $(mkdir_p). # In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as # "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, # @install_sh@ does not start with $(SHELL), so we add it. # In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined # either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake # versions, $(mkinstalldirs) and $(install_sh) are unused. mkinstalldirs = $(SHELL) @install_sh@ -d install_sh = $(SHELL) @install_sh@ MKDIR_P = @MKDIR_P@ mkdir_p = @mkdir_p@ GMSGFMT_ = @GMSGFMT@ GMSGFMT_no = @GMSGFMT@ GMSGFMT_yes = @GMSGFMT_015@ GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) MSGFMT_ = @MSGFMT@ MSGFMT_no = @MSGFMT@ MSGFMT_yes = @MSGFMT_015@ MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) XGETTEXT_ = @XGETTEXT@ XGETTEXT_no = @XGETTEXT@ XGETTEXT_yes = @XGETTEXT_015@ XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) MSGMERGE = msgmerge MSGMERGE_UPDATE = @MSGMERGE@ --update MSGINIT = msginit MSGCONV = msgconv MSGFILTER = msgfilter POFILES = @POFILES@ GMOFILES = @GMOFILES@ UPDATEPOFILES = @UPDATEPOFILES@ DUMMYPOFILES = @DUMMYPOFILES@ DISTFILES.common = Makefile.in.in remove-potcdate.sin \ $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ $(POFILES) $(GMOFILES) \ $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) POTFILES = \ CATALOGS = @CATALOGS@ POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot POFILESDEPS_yes = $(POFILESDEPS_) POFILESDEPS_no = POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) DISTFILESDEPS_ = update-po DISTFILESDEPS_yes = $(DISTFILESDEPS_) DISTFILESDEPS_no = DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) # Makevars gets inserted here. (Don't remove this line!) .SUFFIXES: .SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update .po.mo: @echo "$(MSGFMT) -c -o $@ $<"; \ $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ .po.gmo: @lang=`echo $* | sed -e 's,.*/,,'`; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo .sin.sed: sed -e '/^#/d' $< > t-$@ mv t-$@ $@ all: all-@USE_NLS@ all-yes: stamp-po all-no: # Ensure that the gettext macros and this Makefile.in.in are in sync. 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Bitmap data is not completeBitmap file not found: %sCannot create a new VisEvent structureCannot create a new listCannot get %Cannot get plugin infoCannot initialize plugin: %sCannot load plugin %s, the plugin is already loaded and is not reentrant.Cannot load plugin: %sCould not set program nameError while creating threadError while joining threadFailed to add the %s directory to the plugin registryGeneral error occurredGiven VisVideos are not identicalGiven coordinates are out of boundsInitialization failed, bad argv, argcInvalid depth passed to the scalerInvalid scale method givenNever initializedNot a bitmap fileOver initializedPlugin %s is not compatible with version %s of libvisualRequested object from a non object param Requesting integer from a non integer paramRequesting string from a non string paramShow info forShow song informationShow song information in pluginsSwitching away from Gl mode -- or non Gl switchSwitching to Gl modeThe VisTransform negotiate with the target VisVideo failedThe error value given to visual_error_to_string() is invalidThe given actor does not reference any actor pluginThe given morph does not reference any pluginThere was no errorTried unloading a plugin that never has been loaded.VisActor failed while trying to forcefully negotiate a GL surfaceVisActor is NULLVisActor it's plugin is NULLVisActor it's video is NULLVisAudio is NULLVisColor is NULLVisList is NULLVisListEntry is NULLVisListEntry is invalidVisMorph is NULLVisObject destruction failedVisObject is NULLVisPalette is NULLVisParamContainer is NULLVisVideo is of invalid depthdepth of the main actor: %dend negotiate without eventend switch actor by name function ******************negotiate without eventno prognameparam type is not validsecondsswitching... ******************************************the plugin list is NULLProject-Id-Version: Libvisual Library 0.4.0 Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/ PO-Revision-Date: 2005-03-20 17:09-0300 Last-Translator: Language-Team: Spanish Language: es_AR MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); Los datos del mapa de bits están incompletosArchivo de mapa de bits no encontrado: %sNo se puede crear una nueva estructura VisEventNo se puede crear una nueva listaNo se pueden obtener %No se puede obtener información del pluginNo se puede inicilalizar plugin: %sNo se puede cargar el plugin %s, el plugin ya fue cargado y no es reentrante.No se puede cargar plugin: %sNo se puede establecer nombre de programaError al crear threadError al hacer 'join' a un threadFallo al añadir el directorio %s al registro de pluginsError generalLos VisVideos dados no son idénticosLas coordenadas dadas están fuera de los límitesInicialización fallida, argv o argc incorrectosProfundidad pasada al escalador inválidaMétodo de escalado inválidoNunca fue inicializadaNo es un archivo de mapa de bitsSobreinicializadoEl plugin %s no es compatible con la versión %s de libvisualPidiendo un objeto desde un parámetro que no es de tipo objeto Pidiendo un entero desde un parámetro que no es de tipo enteroPidiendo una string desde un parámetro que no es de tipo stringMostrar información paraMostrar información de canciónMostrar información de canción en los pluginsCambiando desde modo GL -- o haciendo un cambio no GLCambiando a modo GLFalló la negociación de VisTransform con el VisVideo objetivoEl valor de error dado a visual_error_to_string() es inválidoEl actor dado no referencia ningún plugin actorEl morph dado no referencia ningún pluginHubo un errorTratando de dar de baja un plugin que nunca fue cargado.VisActor falló al tratar de negociar forzadamente una superficie GLVisActor es NULLEl plugin del VisActor es NULLEl video del VisActor es NULLVisAudio es NULLVisColor es NULLVisList es NULLVisListEntry es NULLVisListEntry es inválidaVisMorph es NULLDestrucción de VisObject fallidaVisObject es NULLVisPalette es NULLVisParamContainer es NULLProfundidad inválida para un VisVideoprofundidad para el actor principal: %dfin de negociación sin eventofin de cambio de actor por nombre ******************negociando sin eventoprograma sin nombretipo de parámetro inválidosegundoscambiando... ******************************************La lista de plugins es NULLlibvisual-0.4.2/po/Makevars0000644000175100001730000000366014405737520012555 00000000000000# Makefile variables for PO directory in any package using GNU gettext. # Usually the message domain is the same as the package name. DOMAIN = libvisual-0.4 # These two variables depend on the location of this directory. subdir = po top_builddir = .. # These options get passed to xgettext. XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ # This is the copyright holder that gets inserted into the header of the # $(DOMAIN).pot file. Set this to the copyright holder of the surrounding # package. (Note that the msgstr strings, extracted from the package's # sources, belong to the copyright holder of the package.) Translators are # expected to transfer the copyright for their translations to this person # or entity, or to disclaim their copyright. The empty string stands for # the public domain; in this case the translators are expected to disclaim # their copyright. COPYRIGHT_HOLDER = Dennis Smit. # This is the email address or URL to which the translators shall report # bugs in the untranslated strings: # - Strings which are not entire sentences, see the maintainer guidelines # in the GNU gettext documentation, section 'Preparing Strings'. # - Strings which use unclear terms or require additional context to be # understood. # - Strings which make invalid assumptions about notation of date, time or # money. # - Pluralisation problems. # - Incorrect English spelling. # - Incorrect formatting. # It can be your email address, or a mailing list address where translators # can write to without being subscribed, or the URL of a web page through # which the translators can contact you. MSGID_BUGS_ADDRESS = https://github.com/Libvisual/libvisual/issues/ # This is the list of locale categories, beyond LC_MESSAGES, for which the # message catalogs shall be used. It is usually empty. EXTRA_LOCALE_CATEGORIES = # This target is meant to simplify invokation of make, nothing more .PHONY: update-pot update-pot: $(MAKE) $(DOMAIN).pot-update libvisual-0.4.2/po/POTFILES.in0000644000175100001730000000072714405737441012641 00000000000000# List of source files containing translatable strings. # Package source files libvisual/lv_libvisual.c libvisual/lv_actor.c libvisual/lv_bin.c libvisual/lv_bmp.c libvisual/lv_config.c libvisual/lv_error.c libvisual/lv_event.c libvisual/lv_libvisual.c libvisual/lv_input.c libvisual/lv_log.c libvisual/lv_mem.c libvisual/lv_morph.c libvisual/lv_param.c libvisual/lv_plugin.c libvisual/lv_thread.c libvisual/lv_transform.c libvisual/lv_video.c tools/lv-tool/lv-tool.cpp libvisual-0.4.2/po/libvisual-0.4.pot0000644000175100001730000004244614405737441014105 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Dennis Smit. # This file is distributed under the same license as the libvisual package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: libvisual 0.4.2\n" "Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/\n" "POT-Creation-Date: 2023-03-20 02:00+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: libvisual/lv_libvisual.c:138 msgid "Show info for" msgstr "" #: libvisual/lv_libvisual.c:139 msgid "seconds" msgstr "" #: libvisual/lv_libvisual.c:140 msgid "cover art width" msgstr "" #: libvisual/lv_libvisual.c:141 msgid "cover art height" msgstr "" #: libvisual/lv_libvisual.c:143 msgid "Show song information" msgstr "" #: libvisual/lv_libvisual.c:147 msgid "Show song information in plugins" msgstr "" #: libvisual/lv_libvisual.c:287 msgid "Over initialized" msgstr "" #: libvisual/lv_libvisual.c:293 msgid "no progname" msgstr "" #: libvisual/lv_libvisual.c:297 libvisual/lv_libvisual.c:312 msgid "Could not set program name" msgstr "" #: libvisual/lv_libvisual.c:299 msgid "Initialization failed, bad argv, argc" msgstr "" #: libvisual/lv_libvisual.c:409 msgid "Never initialized" msgstr "" #: libvisual/lv_libvisual.c:419 #, c-format msgid "Plugins references list: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:423 #, c-format msgid "Actor plugins list: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:427 #, c-format msgid "Input plugins list: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:431 #, c-format msgid "Morph plugins list: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:435 #, c-format msgid "Transform plugins list: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:439 #, c-format msgid "Global param container: destroy failed: %s" msgstr "" #: libvisual/lv_libvisual.c:443 #, c-format msgid "Error during UI destroy: %s" msgstr "" #: libvisual/lv_actor.c:359 libvisual/lv_input.c:183 libvisual/lv_morph.c:183 #: libvisual/lv_transform.c:184 msgid "the plugin list is NULL" msgstr "" #: libvisual/lv_actor.c:457 libvisual/lv_actor.c:728 msgid "The given actor does not reference any actor plugin" msgstr "" #: libvisual/lv_actor.c:553 #, c-format msgid "run depth %d forced %d\n" msgstr "" #: libvisual/lv_actor.c:561 #, c-format msgid "transpitch1 %d depth %d bpp %d" msgstr "" #: libvisual/lv_actor.c:569 #, c-format msgid "transpitch2 %d %d" msgstr "" #: libvisual/lv_actor.c:572 #, c-format msgid "transpitch3 %d" msgstr "" #: libvisual/lv_actor.c:586 #, c-format msgid "rundepth: %d transpitch %d\n" msgstr "" #: libvisual/lv_bin.c:500 msgid "Switching to Gl mode" msgstr "" #: libvisual/lv_bin.c:511 msgid "Switching away from Gl mode -- or non Gl switch" msgstr "" #: libvisual/lv_bin.c:524 #, c-format msgid "video depth (from fixate): %d" msgstr "" #: libvisual/lv_bin.c:540 #, c-format msgid "old depth is higher, video depth %d, depth %d, bin depth %d" msgstr "" #: libvisual/lv_bin.c:552 #, c-format msgid "new depth is higher, or equal: video depth %d, depth %d bin depth %d" msgstr "" #: libvisual/lv_bin.c:571 #, c-format msgid "Switching from Gl TO framebuffer for real, framebuffer depth: %d" msgstr "" #: libvisual/lv_bin.c:574 #, c-format msgid "Target depth selected: %d" msgstr "" #: libvisual/lv_bin.c:577 #, c-format msgid "Switch to new pitch: %d" msgstr "" #: libvisual/lv_bin.c:586 #, c-format msgid "video pitch of that what connects to the new actor %d" msgstr "" #: libvisual/lv_bin.c:592 msgid "switching... ******************************************" msgstr "" #: libvisual/lv_bin.c:595 msgid "end switch actor by name function ******************" msgstr "" #: libvisual/lv_bin.c:618 #, c-format msgid "depth of the main actor: %d" msgstr "" #: libvisual/lv_bin.c:740 msgid "negotiate without event" msgstr "" #: libvisual/lv_bin.c:742 msgid "end negotiate without event" msgstr "" #: libvisual/lv_bmp.c:125 libvisual/lv_bmp.c:229 msgid "Bitmap data is not complete" msgstr "" #: libvisual/lv_bmp.c:280 #, c-format msgid "Bitmap file not found: %s" msgstr "" #: libvisual/lv_bmp.c:287 msgid "Not a bitmap file" msgstr "" #: libvisual/lv_bmp.c:352 msgid "Only bitmaps with 1, 4, 8 or 24 bits per pixel are supported" msgstr "" #: libvisual/lv_bmp.c:358 msgid "Bitmap uses an invalid or unsupported compression scheme" msgstr "" #: libvisual/lv_config.c:137 msgid "" "The config registry file format is of an obsolete file format, won't load it" msgstr "" #: libvisual/lv_config.c:173 msgid "Broken config registry, won't load" msgstr "" #: libvisual/lv_error.c:39 msgid "There was no error" msgstr "" #: libvisual/lv_error.c:41 msgid "General error occurred" msgstr "" #: libvisual/lv_error.c:42 msgid "General NULL pointer error" msgstr "" #: libvisual/lv_error.c:43 msgid "An impossible event occurred" msgstr "" #: libvisual/lv_error.c:45 msgid "VisActor is NULL" msgstr "" #: libvisual/lv_error.c:46 msgid "VisActor it's video is NULL" msgstr "" #: libvisual/lv_error.c:47 msgid "VisActor it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:48 msgid "VisActor failed while trying to forcefully negotiate a GL surface" msgstr "" #: libvisual/lv_error.c:50 msgid "VisAudio is NULL" msgstr "" #: libvisual/lv_error.c:51 msgid "The VisAudioSamplePool is NULL" msgstr "" #: libvisual/lv_error.c:52 msgid "The VisAudioSamplePoolChannel is NULL" msgstr "" #: libvisual/lv_error.c:53 msgid "The VisAudioSample is NULL" msgstr "" #: libvisual/lv_error.c:55 msgid "Bitmap is not a bitmap file" msgstr "" #: libvisual/lv_error.c:56 msgid "Bitmap can not be found" msgstr "" #: libvisual/lv_error.c:57 msgid "Bitmap is not supported" msgstr "" #: libvisual/lv_error.c:58 msgid "Bitmap is corrupted" msgstr "" #: libvisual/lv_error.c:60 msgid "VisBuffer is NULL" msgstr "" #: libvisual/lv_error.c:61 msgid "The requested operation on the VisBuffer is out of bounds" msgstr "" #: libvisual/lv_error.c:63 msgid "The VisCache is NULL" msgstr "" #: libvisual/lv_error.c:65 msgid "VisCollection is NULL" msgstr "" #: libvisual/lv_error.c:66 msgid "VisCollectionIter is NULL" msgstr "" #: libvisual/lv_error.c:68 msgid "VisColor is NULL" msgstr "" #: libvisual/lv_error.c:70 msgid "VisConfigRegistry is NULL" msgstr "" #: libvisual/lv_error.c:71 msgid "VisConfigRegistrySection is NULL" msgstr "" #: libvisual/lv_error.c:73 msgid "The code can not run on this architecture" msgstr "" #: libvisual/lv_error.c:74 msgid "CPU feature is not supported" msgstr "" #: libvisual/lv_error.c:76 msgid "Global error handler is NULL" msgstr "" #: libvisual/lv_error.c:78 msgid "VisEvent is NULL" msgstr "" #: libvisual/lv_error.c:79 msgid "VisEventQueue is NULL" msgstr "" #: libvisual/lv_error.c:81 msgid "VisFourier is NULL" msgstr "" #: libvisual/lv_error.c:82 msgid "The VisFourier subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:84 msgid "The native callback for a gl related function is not present." msgstr "" #: libvisual/lv_error.c:86 msgid "The VisHashlist is NULL" msgstr "" #: libvisual/lv_error.c:88 msgid "VisHashmap is NULL" msgstr "" #: libvisual/lv_error.c:89 msgid "Key is not in hashmap" msgstr "" #: libvisual/lv_error.c:90 msgid "Key type is not valid" msgstr "" #: libvisual/lv_error.c:92 msgid "VisInput is NULL" msgstr "" #: libvisual/lv_error.c:93 msgid "VisInput it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:95 msgid "No paths were given to seek for plugins" msgstr "" #: libvisual/lv_error.c:96 msgid "Libvisual is already initialized" msgstr "" #: libvisual/lv_error.c:97 msgid "Libvisual is not initialized" msgstr "" #: libvisual/lv_error.c:98 msgid "Libvisual has not build a plugin registry" msgstr "" #: libvisual/lv_error.c:100 msgid "VisList is NULL" msgstr "" #: libvisual/lv_error.c:101 msgid "VisListEntry is NULL" msgstr "" #: libvisual/lv_error.c:102 msgid "VisListEntry is invalid" msgstr "" #: libvisual/lv_error.c:104 msgid "Given memory pointer is NULL" msgstr "" #: libvisual/lv_error.c:106 msgid "VisMorph is NULL" msgstr "" #: libvisual/lv_error.c:107 msgid "VisMorph it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:109 msgid "The scheduler related call wasn't successful." msgstr "" #: libvisual/lv_error.c:110 msgid "Scheduler operations are not supported on the platform." msgstr "" #: libvisual/lv_error.c:112 msgid "VisPalette is NULL" msgstr "" #: libvisual/lv_error.c:113 msgid "VisPalette it's size conflicts" msgstr "" #: libvisual/lv_error.c:115 msgid "VisParamEntry is NULL" msgstr "" #: libvisual/lv_error.c:116 msgid "VisParamContainer is NULL" msgstr "" #: libvisual/lv_error.c:117 msgid "VisParamEntry not found in VisParamContainer" msgstr "" #: libvisual/lv_error.c:118 msgid "VisParamEntry it's change notify callback is NULL" msgstr "" #: libvisual/lv_error.c:119 msgid "VisParamEntry contains too many change notify callbacks" msgstr "" #: libvisual/lv_error.c:120 msgid "VisParamEntry is of invalid type" msgstr "" #: libvisual/lv_error.c:122 msgid "VisPluginData is NULL" msgstr "" #: libvisual/lv_error.c:123 msgid "VisPluginInfo is NULL" msgstr "" #: libvisual/lv_error.c:124 msgid "VisPluginRef is NULL" msgstr "" #: libvisual/lv_error.c:125 msgid "VisPluginEnvironElement is NULL" msgstr "" #: libvisual/lv_error.c:126 msgid "Plugin does not have an event handler" msgstr "" #: libvisual/lv_error.c:127 msgid "Plugin handle is NULL" msgstr "" #: libvisual/lv_error.c:128 msgid "Plugin is already realized" msgstr "" #: libvisual/lv_error.c:129 msgid "Plugin list can not be found in memory" msgstr "" #: libvisual/lv_error.c:131 msgid "VisRandomContext is NULL" msgstr "" #: libvisual/lv_error.c:133 msgid "VisRectangle is NULL" msgstr "" #: libvisual/lv_error.c:134 msgid "The VisRectangle operation is out of bounds" msgstr "" #: libvisual/lv_error.c:136 msgid "The VisRingBuffer is NULL" msgstr "" #: libvisual/lv_error.c:137 msgid "The VisRingBufferEntry is NULL" msgstr "" #: libvisual/lv_error.c:138 msgid "The VisRingBufferDataFunc data provider function callback is NULL" msgstr "" #: libvisual/lv_error.c:140 msgid "VisSongInfo is NULL" msgstr "" #: libvisual/lv_error.c:142 msgid "VisThread is NULL" msgstr "" #: libvisual/lv_error.c:143 msgid "The VisThread subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:144 msgid "The VisThread subsystem couldn't find any threading model to use" msgstr "" #: libvisual/lv_error.c:145 msgid "The VisThread subsystem is not enabled" msgstr "" #: libvisual/lv_error.c:147 msgid "VisMutex is NULL" msgstr "" #: libvisual/lv_error.c:148 msgid "VisMutex lock failed" msgstr "" #: libvisual/lv_error.c:149 msgid "VisMutex trylock failed" msgstr "" #: libvisual/lv_error.c:150 msgid "VisMutex unlock failed" msgstr "" #: libvisual/lv_error.c:152 msgid "VisTransform is NULL" msgstr "" #: libvisual/lv_error.c:153 msgid "The VisTransform negotiate with the target VisVideo failed" msgstr "" #: libvisual/lv_error.c:154 msgid "The VisTransform it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:155 msgid "The VisTransform it's video is NULL" msgstr "" #: libvisual/lv_error.c:156 msgid "The VisTransform it's palette is NULL" msgstr "" #: libvisual/lv_error.c:158 msgid "VisObject destruction failed" msgstr "" #: libvisual/lv_error.c:159 msgid "VisObject is NULL" msgstr "" #: libvisual/lv_error.c:160 msgid "VisObject is not allocated" msgstr "" #: libvisual/lv_error.c:162 msgid "VisTime is NULL" msgstr "" #: libvisual/lv_error.c:163 msgid "visual_time_usleep() is not supported" msgstr "" #: libvisual/lv_error.c:164 msgid "VisTimer is NULL" msgstr "" #: libvisual/lv_error.c:166 msgid "VisUIWidget is NULL" msgstr "" #: libvisual/lv_error.c:167 msgid "VisUIContainer is NULL" msgstr "" #: libvisual/lv_error.c:168 msgid "VisUIBox is NULL" msgstr "" #: libvisual/lv_error.c:169 msgid "VisUITable is NULL" msgstr "" #: libvisual/lv_error.c:170 msgid "VisUINotebook is NULL" msgstr "" #: libvisual/lv_error.c:171 msgid "VisUIFrame is NULL" msgstr "" #: libvisual/lv_error.c:172 msgid "VisUILabel is NULL" msgstr "" #: libvisual/lv_error.c:173 msgid "VisUIImage is NULL" msgstr "" #: libvisual/lv_error.c:174 msgid "VisUISeparator is NULL" msgstr "" #: libvisual/lv_error.c:175 msgid "VisUIMutator is NULL" msgstr "" #: libvisual/lv_error.c:176 msgid "VisUIRange is NULL" msgstr "" #: libvisual/lv_error.c:177 msgid "VisUIEntry is NULL" msgstr "" #: libvisual/lv_error.c:178 msgid "VisUISlider is NULL" msgstr "" #: libvisual/lv_error.c:179 msgid "VisUINumeric is NULL" msgstr "" #: libvisual/lv_error.c:180 msgid "VisUIColor is NULL" msgstr "" #: libvisual/lv_error.c:181 msgid "VisUIChoice is NULL" msgstr "" #: libvisual/lv_error.c:182 msgid "VisUIPopup is NULL" msgstr "" #: libvisual/lv_error.c:183 msgid "VisUIList is NULL" msgstr "" #: libvisual/lv_error.c:184 msgid "VisUIRadio is NULL" msgstr "" #: libvisual/lv_error.c:185 msgid "VisUICheckbox is NULL" msgstr "" #: libvisual/lv_error.c:186 msgid "VisUIChoiceEntry is NULL" msgstr "" #: libvisual/lv_error.c:187 msgid "No choice in VisUIChoice is activated" msgstr "" #: libvisual/lv_error.c:189 msgid "The VisVideoAttributeOptions is NULL." msgstr "" #: libvisual/lv_error.c:190 msgid "VisVideo is NULL" msgstr "" #: libvisual/lv_error.c:191 msgid "VisVideo has allocated pixel buffer" msgstr "" #: libvisual/lv_error.c:192 msgid "VisVideo has no VisBuffer object" msgstr "" #: libvisual/lv_error.c:193 msgid "VisVideo it's pixel buffer is NULL" msgstr "" #: libvisual/lv_error.c:194 msgid "VisVideo it's pixel buffer is not allocated" msgstr "" #: libvisual/lv_error.c:195 msgid "VisVideo has pixel buffer" msgstr "" #: libvisual/lv_error.c:196 msgid "VisVideo is of invalid bytes per pixel" msgstr "" #: libvisual/lv_error.c:197 msgid "VisVideo is of invalid depth" msgstr "" #: libvisual/lv_error.c:198 msgid "Invalid scale method given" msgstr "" #: libvisual/lv_error.c:199 msgid "Invalid rotate degrees given" msgstr "" #: libvisual/lv_error.c:200 msgid "Given coordinates are out of bounds" msgstr "" #: libvisual/lv_error.c:201 msgid "Given VisVideos are not identical" msgstr "" #: libvisual/lv_error.c:202 msgid "VisVideo is not depth transformed as requested" msgstr "" #: libvisual/lv_error.c:265 msgid "The error value given to visual_error_to_string() is invalid" msgstr "" #: libvisual/lv_event.c:266 msgid "Cannot create a new VisEvent structure" msgstr "" #: libvisual/lv_mem.c:134 msgid "Cannot get %" msgstr "" #: libvisual/lv_morph.c:429 libvisual/lv_morph.c:468 msgid "The given morph does not reference any plugin" msgstr "" #: libvisual/lv_param.c:568 libvisual/lv_param.c:632 msgid "param type is not valid" msgstr "" #: libvisual/lv_param.c:904 msgid "Requesting string from a non string param" msgstr "" #: libvisual/lv_param.c:924 msgid "Requesting integer from a non integer param" msgstr "" #: libvisual/lv_param.c:941 msgid "Requesting float from a non float param" msgstr "" #: libvisual/lv_param.c:958 msgid "Requesting double from a non double param" msgstr "" #: libvisual/lv_param.c:978 msgid "Requesting color from a non color param" msgstr "" #: libvisual/lv_param.c:999 msgid "Requested palette from a non palette param\n" msgstr "" #: libvisual/lv_param.c:1019 msgid "Requested object from a non object param\n" msgstr "" #: libvisual/lv_plugin.c:101 #, c-format msgid "A plugin reference with %d instances has been destroyed." msgstr "" #: libvisual/lv_plugin.c:432 msgid "Cannot create a new list" msgstr "" #: libvisual/lv_plugin.c:649 msgid "Tried unloading a plugin that never has been loaded." msgstr "" #: libvisual/lv_plugin.c:709 #, c-format msgid "" "Cannot load plugin %s, the plugin is already loaded and is not reentrant." msgstr "" #: libvisual/lv_plugin.c:725 libvisual/lv_plugin.c:842 #, c-format msgid "Cannot load plugin: %s" msgstr "" #: libvisual/lv_plugin.c:742 libvisual/lv_plugin.c:879 #, c-format msgid "Cannot initialize plugin: %s" msgstr "" #: libvisual/lv_plugin.c:753 msgid "Cannot get plugin info while loading." msgstr "" #: libvisual/lv_plugin.c:855 #, c-format msgid "Plugin %s is not compatible with version %s of libvisual" msgstr "" #: libvisual/lv_plugin.c:890 msgid "Cannot get plugin info" msgstr "" #: libvisual/lv_plugin.c:946 #, c-format msgid "Failed to add the %s directory to the plugin registry" msgstr "" #: libvisual/lv_thread.c:277 msgid "" "Tried freeing thread memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:358 msgid "" "Tried freeing mutex memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:478 libvisual/lv_thread.c:707 msgid "Error while creating thread" msgstr "" #: libvisual/lv_thread.c:500 msgid "Error while joining thread" msgstr "" #: libvisual/lv_transform.c:400 libvisual/lv_transform.c:436 msgid "The given transform does not reference any transform plugin" msgstr "" #: libvisual/lv_video.c:288 msgid "" "Trying to allocate an screen buffer on a VisVideo structure which points to " "an external screen buffer" msgstr "" #: libvisual/lv_video.c:447 msgid "" "Trying to set a screen buffer on a VisVideo structure which points to an " "allocated screen buffer" msgstr "" #: libvisual/lv_video.c:2775 libvisual/lv_video.c:2922 msgid "Invalid depth passed to the scaler" msgstr "" #: tools/lv-tool/lv-tool.cpp:892 tools/lv-tool/lv-tool.cpp:1073 msgid "lv-tool" msgstr "" libvisual-0.4.2/po/quot.sed0000644000175100001730000000023114405737443012541 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g libvisual-0.4.2/po/de.po0000644000175100001730000006261614405737441012021 00000000000000# Translation of libvisual to German # Copyright (C) Chris Leick , 2008. # This file is distributed under the same license as the libvisual package. # Chris Leick , 2008-2017. # msgid "" msgstr "" "Project-Id-Version: libvisual 0.4.0-2.2\n" "Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/\n" "POT-Creation-Date: 2023-03-20 02:00+0100\n" "PO-Revision-Date: 2017-08-10 18:46+GMT\n" "Last-Translator: Chris Leick \n" "Language-Team: German \n" "Language: de\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: libvisual/lv_libvisual.c:138 msgid "Show info for" msgstr "Zeige Information über" #: libvisual/lv_libvisual.c:139 msgid "seconds" msgstr "Sekunden" #: libvisual/lv_libvisual.c:140 msgid "cover art width" msgstr "Breite des Covers" #: libvisual/lv_libvisual.c:141 msgid "cover art height" msgstr "Höhe des Covers" #: libvisual/lv_libvisual.c:143 msgid "Show song information" msgstr "Zeige Liedinformation" #: libvisual/lv_libvisual.c:147 msgid "Show song information in plugins" msgstr "Zeige Liedinformation in den Erweiterungen" #: libvisual/lv_libvisual.c:287 msgid "Over initialized" msgstr "Ãœberinitialisiert" #: libvisual/lv_libvisual.c:293 msgid "no progname" msgstr "kein Programmname" #: libvisual/lv_libvisual.c:297 libvisual/lv_libvisual.c:312 msgid "Could not set program name" msgstr "Programmname kann nicht gesetzt werden." #: libvisual/lv_libvisual.c:299 msgid "Initialization failed, bad argv, argc" msgstr "Initialisierung fehlgeschlagen, falsche argv, argc" #: libvisual/lv_libvisual.c:409 msgid "Never initialized" msgstr "Nicht initialisiert" #: libvisual/lv_libvisual.c:419 #, c-format msgid "Plugins references list: destroy failed: %s" msgstr "Erweiterungs-Bezugsliste: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:423 #, c-format msgid "Actor plugins list: destroy failed: %s" msgstr "Interpreten-Erweiterungsliste: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:427 #, c-format msgid "Input plugins list: destroy failed: %s" msgstr "Eingabe-Erweiterungsliste: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:431 #, c-format msgid "Morph plugins list: destroy failed: %s" msgstr "Verformungs-Erweiterungsliste: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:435 #, c-format msgid "Transform plugins list: destroy failed: %s" msgstr "Verwandlungs-Erweiterungsliste: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:439 #, c-format msgid "Global param container: destroy failed: %s" msgstr "Behälter für globale Kennwerte: Löschen fehlgeschlagen: %s" #: libvisual/lv_libvisual.c:443 #, c-format msgid "Error during UI destroy: %s" msgstr "Fehler beim Löschen des UI: %s" #: libvisual/lv_actor.c:359 libvisual/lv_input.c:183 libvisual/lv_morph.c:183 #: libvisual/lv_transform.c:184 msgid "the plugin list is NULL" msgstr "die Erweiterungsliste ist NULL" #: libvisual/lv_actor.c:457 libvisual/lv_actor.c:728 msgid "The given actor does not reference any actor plugin" msgstr "" "Der gegebene Interpret hat keine Entsprechung in der Interpreten-Erweiterung" #: libvisual/lv_actor.c:553 #, c-format msgid "run depth %d forced %d\n" msgstr "Ausführtiefe %d erzwingt %d\n" #: libvisual/lv_actor.c:561 #, c-format msgid "transpitch1 %d depth %d bpp %d" msgstr "transpitch1 %d Tiefe %d bpp %d" #: libvisual/lv_actor.c:569 #, c-format msgid "transpitch2 %d %d" msgstr "transpitch2 %d %d" #: libvisual/lv_actor.c:572 #, c-format msgid "transpitch3 %d" msgstr "transpitch3 %d" #: libvisual/lv_actor.c:586 #, c-format msgid "rundepth: %d transpitch %d\n" msgstr "Ausführtiefe: %d transpitch %d\n" #: libvisual/lv_bin.c:500 msgid "Switching to Gl mode" msgstr "Zum GL-Modus schalten" #: libvisual/lv_bin.c:511 msgid "Switching away from Gl mode -- or non Gl switch" msgstr "Vom GL-Modus wegschalten -- oder GL nicht schalten" #: libvisual/lv_bin.c:524 #, c-format msgid "video depth (from fixate): %d" msgstr "Videotiefe (vom Befestigen): %d" #: libvisual/lv_bin.c:540 #, c-format msgid "old depth is higher, video depth %d, depth %d, bin depth %d" msgstr "alte Tiefe ist höher, Videotiefe %d, Tiefe %d, Behältertiefe %d" #: libvisual/lv_bin.c:552 #, c-format msgid "new depth is higher, or equal: video depth %d, depth %d bin depth %d" msgstr "" "neue Tiefe ist höher oder gleich: Videotiefe %d, Tiefe %d, Behältertiefe %d" #: libvisual/lv_bin.c:571 #, c-format msgid "Switching from Gl TO framebuffer for real, framebuffer depth: %d" msgstr "Wirklich von Gl zum Framebuffer schalten: Framebuffer-Tiefe: %d" #: libvisual/lv_bin.c:574 #, c-format msgid "Target depth selected: %d" msgstr "Ausgewählte Tiefe des Ziels: %d" #: libvisual/lv_bin.c:577 #, c-format msgid "Switch to new pitch: %d" msgstr "Zur neuen Tonhöhe schalten: %d" #: libvisual/lv_bin.c:586 #, c-format msgid "video pitch of that what connects to the new actor %d" msgstr "Videotonhöhe dessen, was zum neuen Interpreten %d verbindet" #: libvisual/lv_bin.c:592 msgid "switching... ******************************************" msgstr "Es wird geschaltet...******************************************" #: libvisual/lv_bin.c:595 msgid "end switch actor by name function ******************" msgstr "" "Beende das Schalten der Interpreten per Funktionsname ******************" #: libvisual/lv_bin.c:618 #, c-format msgid "depth of the main actor: %d" msgstr "Tiefe des Hauptdarstellers: %d" #: libvisual/lv_bin.c:740 msgid "negotiate without event" msgstr "handeln ohne Ereignis" #: libvisual/lv_bin.c:742 msgid "end negotiate without event" msgstr "handeln ohne Ereignis beenden" #: libvisual/lv_bmp.c:125 libvisual/lv_bmp.c:229 msgid "Bitmap data is not complete" msgstr "Bitmap-Daten nicht vollständig" #: libvisual/lv_bmp.c:280 #, c-format msgid "Bitmap file not found: %s" msgstr "Bitmap-Datei nicht gefunden: %s" #: libvisual/lv_bmp.c:287 msgid "Not a bitmap file" msgstr "Keine Bitmap-Datei" #: libvisual/lv_bmp.c:352 msgid "Only bitmaps with 1, 4, 8 or 24 bits per pixel are supported" msgstr "Nur Bitmaps mit 1, 4, 8 Bits pro Punkt werden unterstützt" #: libvisual/lv_bmp.c:358 msgid "Bitmap uses an invalid or unsupported compression scheme" msgstr "Bitmap benutzt ein ungültiges oder nicht unterstütztes Packschema" #: libvisual/lv_config.c:137 msgid "" "The config registry file format is of an obsolete file format, won't load it" msgstr "" "Das Datenformat der Einrichtungsregistrierung ist ein veraltetes \n" "Dateiformat, es wird nicht geladen" #: libvisual/lv_config.c:173 msgid "Broken config registry, won't load" msgstr "Unterbrochene Einrichtungsregistrierung wird nicht geladen" #: libvisual/lv_error.c:39 msgid "There was no error" msgstr "Es ist kein Fehler aufgetreten" #: libvisual/lv_error.c:41 msgid "General error occurred" msgstr "Allgemeiner Fehler aufgetreten" #: libvisual/lv_error.c:42 msgid "General NULL pointer error" msgstr "Allgemeiner NULL-Zeiger-Fehler" #: libvisual/lv_error.c:43 msgid "An impossible event occurred" msgstr "Ein unmögliches Ereignis ist aufgetreten" #: libvisual/lv_error.c:45 msgid "VisActor is NULL" msgstr "VisActor ist NULL" #: libvisual/lv_error.c:46 msgid "VisActor it's video is NULL" msgstr "Das Video von VisActor ist NULL" #: libvisual/lv_error.c:47 msgid "VisActor it's plugin is NULL" msgstr "Die Erweiterung von VisActor ist NULL" #: libvisual/lv_error.c:48 msgid "VisActor failed while trying to forcefully negotiate a GL surface" msgstr "" "VisActor scheitert beim Versuch gewaltsam die GL-Oberfläche zu übertragen." #: libvisual/lv_error.c:50 msgid "VisAudio is NULL" msgstr "VisAudio ist NULL" #: libvisual/lv_error.c:51 msgid "The VisAudioSamplePool is NULL" msgstr "Der VisAudioSamplePool ist NULL" #: libvisual/lv_error.c:52 msgid "The VisAudioSamplePoolChannel is NULL" msgstr "Der VisAudioSamplePoolChannel ist NULL" #: libvisual/lv_error.c:53 msgid "The VisAudioSample is NULL" msgstr "Das VisAudioSample ist NULL" #: libvisual/lv_error.c:55 msgid "Bitmap is not a bitmap file" msgstr "Bitmap ist keine Bitmap-Datei" #: libvisual/lv_error.c:56 msgid "Bitmap can not be found" msgstr "Bitmap kann nicht gefunden werden" #: libvisual/lv_error.c:57 msgid "Bitmap is not supported" msgstr "Bitmap wird nicht unterstützt" #: libvisual/lv_error.c:58 msgid "Bitmap is corrupted" msgstr "Bitmap ist beschädigt" #: libvisual/lv_error.c:60 msgid "VisBuffer is NULL" msgstr "VisBuffer ist NULL" #: libvisual/lv_error.c:61 msgid "The requested operation on the VisBuffer is out of bounds" msgstr "" "Die angeforderte Operation auf dem VisBuffer ist außerhalb der Begrenzung" #: libvisual/lv_error.c:63 msgid "The VisCache is NULL" msgstr "Der VisCache ist NULL" #: libvisual/lv_error.c:65 msgid "VisCollection is NULL" msgstr "VisCollection ist NULL" #: libvisual/lv_error.c:66 msgid "VisCollectionIter is NULL" msgstr "VisCollectionIter ist NULL" #: libvisual/lv_error.c:68 msgid "VisColor is NULL" msgstr "VisColor ist NULL" #: libvisual/lv_error.c:70 msgid "VisConfigRegistry is NULL" msgstr "VisConfigRegistry ist NULL" #: libvisual/lv_error.c:71 msgid "VisConfigRegistrySection is NULL" msgstr "VisConfigRegistrySection ist NULL" #: libvisual/lv_error.c:73 msgid "The code can not run on this architecture" msgstr "Der Code ist auf dieser Architektur nicht lauffähig" #: libvisual/lv_error.c:74 msgid "CPU feature is not supported" msgstr "CPU-Merkmal ist nicht unterstützt" #: libvisual/lv_error.c:76 msgid "Global error handler is NULL" msgstr "Globale Fehlerbehandlung ist NULL " #: libvisual/lv_error.c:78 msgid "VisEvent is NULL" msgstr "VisEvent ist NULL" #: libvisual/lv_error.c:79 msgid "VisEventQueue is NULL" msgstr "VisEventQueue ist NULL" #: libvisual/lv_error.c:81 msgid "VisFourier is NULL" msgstr "VisFourier ist NULL" #: libvisual/lv_error.c:82 msgid "The VisFourier subsystem is not initialized" msgstr "Das VisFourier-Untersystem ist nicht initialisiert" #: libvisual/lv_error.c:84 msgid "The native callback for a gl related function is not present." msgstr "" "Der ursprüngliche Rückruf für eine GL-bezogene Funktion ist nicht vorhanden." #: libvisual/lv_error.c:86 msgid "The VisHashlist is NULL" msgstr "Die VisHashlist ist NULL" #: libvisual/lv_error.c:88 msgid "VisHashmap is NULL" msgstr "VisHashmap ist NULL" #: libvisual/lv_error.c:89 msgid "Key is not in hashmap" msgstr "Schlüssel ist nicht in der Hashmap" #: libvisual/lv_error.c:90 msgid "Key type is not valid" msgstr "Schlüsseltyp ist ungültig" #: libvisual/lv_error.c:92 msgid "VisInput is NULL" msgstr "VisInput ist NULL" #: libvisual/lv_error.c:93 msgid "VisInput it's plugin is NULL" msgstr "Erweiterung von VisInput ist NULL" #: libvisual/lv_error.c:95 msgid "No paths were given to seek for plugins" msgstr "Für die Erweiterungssuche wurden keine Pfade angegeben" #: libvisual/lv_error.c:96 msgid "Libvisual is already initialized" msgstr "Libvisual ist bereits initialisiert" #: libvisual/lv_error.c:97 msgid "Libvisual is not initialized" msgstr "Libvisual ist nicht initialisiert" #: libvisual/lv_error.c:98 msgid "Libvisual has not build a plugin registry" msgstr "Libvisual hat keine Erweiterungsregistrierung erstellt" #: libvisual/lv_error.c:100 msgid "VisList is NULL" msgstr "VisList ist NULL" #: libvisual/lv_error.c:101 msgid "VisListEntry is NULL" msgstr "VisListEntry ist NULL" #: libvisual/lv_error.c:102 msgid "VisListEntry is invalid" msgstr "VisListEntry ist ungültig" #: libvisual/lv_error.c:104 msgid "Given memory pointer is NULL" msgstr "Gegebener Speicherzeiger ist NULL" #: libvisual/lv_error.c:106 msgid "VisMorph is NULL" msgstr "VisMorph ist NULL" #: libvisual/lv_error.c:107 msgid "VisMorph it's plugin is NULL" msgstr "Erweiterung von VisMorph ist NULL" #: libvisual/lv_error.c:109 #, fuzzy msgid "The scheduler related call wasn't successful." msgstr "Der Aufruf des verwendeten Zeitplaners war nicht erfolgreich." #: libvisual/lv_error.c:110 msgid "Scheduler operations are not supported on the platform." msgstr "Zeitplaneroperationen werden von dieser Plattform nicht unterstützt" #: libvisual/lv_error.c:112 msgid "VisPalette is NULL" msgstr "VisPalette ist NULL" #: libvisual/lv_error.c:113 msgid "VisPalette it's size conflicts" msgstr "Grössenkonflikt der VisPalette" #: libvisual/lv_error.c:115 msgid "VisParamEntry is NULL" msgstr "VisParamEntry ist NULL" #: libvisual/lv_error.c:116 msgid "VisParamContainer is NULL" msgstr "VisParamContainer ist NULL" #: libvisual/lv_error.c:117 msgid "VisParamEntry not found in VisParamContainer" msgstr "VisParamEntry wurde im VisParamContainer nicht gefunden." #: libvisual/lv_error.c:118 msgid "VisParamEntry it's change notify callback is NULL" msgstr "Rückrufbenachrichtigung des Wechsels von VisParamEntry ist NULL" #: libvisual/lv_error.c:119 msgid "VisParamEntry contains too many change notify callbacks" msgstr "VisParamEntry enthält zu viele Rückrufbenachrichtigungen" #: libvisual/lv_error.c:120 msgid "VisParamEntry is of invalid type" msgstr "Der Typ von VisParamEntry ist ungültig" #: libvisual/lv_error.c:122 msgid "VisPluginData is NULL" msgstr "VisPluginData ist NULL" #: libvisual/lv_error.c:123 msgid "VisPluginInfo is NULL" msgstr "VisPluginInfo ist NULL" #: libvisual/lv_error.c:124 msgid "VisPluginRef is NULL" msgstr "VisPluginRef ist NULL" #: libvisual/lv_error.c:125 msgid "VisPluginEnvironElement is NULL" msgstr "VisPluginEnvironElement ist NULL" #: libvisual/lv_error.c:126 msgid "Plugin does not have an event handler" msgstr "Erweiterung hat keine Ereignisbehandlungsroutine" #: libvisual/lv_error.c:127 msgid "Plugin handle is NULL" msgstr "Erweiterungsbehandlungsroutine ist NULL" #: libvisual/lv_error.c:128 msgid "Plugin is already realized" msgstr "Erweiterung ist bereits realisiert" #: libvisual/lv_error.c:129 msgid "Plugin list can not be found in memory" msgstr "Erweiterungsliste kann nicht im Speicher gefunden werden" #: libvisual/lv_error.c:131 msgid "VisRandomContext is NULL" msgstr "VisRandomContext ist NULL" #: libvisual/lv_error.c:133 msgid "VisRectangle is NULL" msgstr "VisRectangle ist NULL" #: libvisual/lv_error.c:134 msgid "The VisRectangle operation is out of bounds" msgstr "Die VisRectangle-Operation ist außerhalb der Begrenzung" #: libvisual/lv_error.c:136 msgid "The VisRingBuffer is NULL" msgstr "Der VisRingBuffer ist NULL" #: libvisual/lv_error.c:137 msgid "The VisRingBufferEntry is NULL" msgstr "Der VisRingBufferEntry ist NULL" #: libvisual/lv_error.c:138 msgid "The VisRingBufferDataFunc data provider function callback is NULL" msgstr "Der VisRingBufferDataFunc Datenlieferfunktionsrücksruf ist NULL" #: libvisual/lv_error.c:140 msgid "VisSongInfo is NULL" msgstr "VisSongInfo ist NULL" #: libvisual/lv_error.c:142 msgid "VisThread is NULL" msgstr "VisThread ist NULL" #: libvisual/lv_error.c:143 msgid "The VisThread subsystem is not initialized" msgstr "Das VisThread-Untersystem ist nicht initialisiert" #: libvisual/lv_error.c:144 msgid "The VisThread subsystem couldn't find any threading model to use" msgstr "" "Das VisThread-Untersystem kann kein Führungsmodell zur\n" "Benutzung finden." #: libvisual/lv_error.c:145 msgid "The VisThread subsystem is not enabled" msgstr "Das VisThread-Untersystem ist nicht eingeschaltet." #: libvisual/lv_error.c:147 msgid "VisMutex is NULL" msgstr "VisMutex ist NULL" #: libvisual/lv_error.c:148 msgid "VisMutex lock failed" msgstr "VisMutex sperren ist fehlgeschlagen" #: libvisual/lv_error.c:149 msgid "VisMutex trylock failed" msgstr "Der Versuch VisMutex zu sperren ist fehlgeschlagen" #: libvisual/lv_error.c:150 msgid "VisMutex unlock failed" msgstr "Entsperren von VisMutex fehlgeschlagen" #: libvisual/lv_error.c:152 msgid "VisTransform is NULL" msgstr "VisTransform ist NULL" #: libvisual/lv_error.c:153 msgid "The VisTransform negotiate with the target VisVideo failed" msgstr "" "Das Verhandeln von VisTransform mit dem VisVideo-Ziel ist \n" "fehlgeschlagen" #: libvisual/lv_error.c:154 msgid "The VisTransform it's plugin is NULL" msgstr "Die Erweiterung von VisTransform ist NULL" #: libvisual/lv_error.c:155 msgid "The VisTransform it's video is NULL" msgstr "Das Video von VisTransform ist NULL" #: libvisual/lv_error.c:156 msgid "The VisTransform it's palette is NULL" msgstr "Die Palette von VisTransform ist NULL" #: libvisual/lv_error.c:158 msgid "VisObject destruction failed" msgstr "Zerstörung von VisObject fehlgeschlagen" #: libvisual/lv_error.c:159 msgid "VisObject is NULL" msgstr "VisObject ist NULL" #: libvisual/lv_error.c:160 msgid "VisObject is not allocated" msgstr "VisObject ist nicht zugewiesen" #: libvisual/lv_error.c:162 msgid "VisTime is NULL" msgstr "VisTime ist NULL" #: libvisual/lv_error.c:163 msgid "visual_time_usleep() is not supported" msgstr "visual_time_usleep() wird nicht unterstützt" #: libvisual/lv_error.c:164 msgid "VisTimer is NULL" msgstr "VisTimer ist NULL" #: libvisual/lv_error.c:166 msgid "VisUIWidget is NULL" msgstr "VisUIWidget ist NULL" #: libvisual/lv_error.c:167 msgid "VisUIContainer is NULL" msgstr "VisUIContainer ist NULL" #: libvisual/lv_error.c:168 msgid "VisUIBox is NULL" msgstr "VisUIBox ist NULL" #: libvisual/lv_error.c:169 msgid "VisUITable is NULL" msgstr "VisUITable ist NULL" #: libvisual/lv_error.c:170 msgid "VisUINotebook is NULL" msgstr "VisUINotebook ist NULL" #: libvisual/lv_error.c:171 msgid "VisUIFrame is NULL" msgstr "VisUIFrame ist NULL" #: libvisual/lv_error.c:172 msgid "VisUILabel is NULL" msgstr "VisUILabel ist NULL" #: libvisual/lv_error.c:173 msgid "VisUIImage is NULL" msgstr "VisUIImage ist NULL" #: libvisual/lv_error.c:174 msgid "VisUISeparator is NULL" msgstr "VisUISeparator ist NULL" #: libvisual/lv_error.c:175 msgid "VisUIMutator is NULL" msgstr "VisUIMutator ist NULL" #: libvisual/lv_error.c:176 msgid "VisUIRange is NULL" msgstr "VisUIRange ist NULL" #: libvisual/lv_error.c:177 msgid "VisUIEntry is NULL" msgstr "VisUIEntry ist NULL" #: libvisual/lv_error.c:178 msgid "VisUISlider is NULL" msgstr "VisUISlider ist NULL" #: libvisual/lv_error.c:179 msgid "VisUINumeric is NULL" msgstr "VisUINumeric ist NULL" #: libvisual/lv_error.c:180 msgid "VisUIColor is NULL" msgstr "VisUIColor ist NULL" #: libvisual/lv_error.c:181 msgid "VisUIChoice is NULL" msgstr "VisUIChoice ist NULL" #: libvisual/lv_error.c:182 msgid "VisUIPopup is NULL" msgstr "VisUIPopup ist NULL" #: libvisual/lv_error.c:183 msgid "VisUIList is NULL" msgstr "VisUIList ist NULL" #: libvisual/lv_error.c:184 msgid "VisUIRadio is NULL" msgstr "VisUIRadio ist NULL" #: libvisual/lv_error.c:185 msgid "VisUICheckbox is NULL" msgstr "VisUICheckbox ist NULL" #: libvisual/lv_error.c:186 msgid "VisUIChoiceEntry is NULL" msgstr "VisUIChoiceEntry ist NULL" #: libvisual/lv_error.c:187 msgid "No choice in VisUIChoice is activated" msgstr "In VisUIChoice ist keine Auswahl aktiviert" #: libvisual/lv_error.c:189 msgid "The VisVideoAttributeOptions is NULL." msgstr "Die VisVideoAttributeOptions sind NULL." #: libvisual/lv_error.c:190 msgid "VisVideo is NULL" msgstr "VisVideo ist NULL" #: libvisual/lv_error.c:191 msgid "VisVideo has allocated pixel buffer" msgstr "VisVideo hat den Punktpuffer zugewiesen" #: libvisual/lv_error.c:192 msgid "VisVideo has no VisBuffer object" msgstr "VisVideo hat kein VisBuffer-Objekt" #: libvisual/lv_error.c:193 msgid "VisVideo it's pixel buffer is NULL" msgstr "Der Punktpuffer von VisVideo ist NULL" #: libvisual/lv_error.c:194 msgid "VisVideo it's pixel buffer is not allocated" msgstr "Der Punktpuffer von VisVideo ist nicht zugewiesen" #: libvisual/lv_error.c:195 msgid "VisVideo has pixel buffer" msgstr "VisVideo hat einen Punktpuffer" #: libvisual/lv_error.c:196 msgid "VisVideo is of invalid bytes per pixel" msgstr "VisVideo hat ungültige Bytes pro Punkt" #: libvisual/lv_error.c:197 msgid "VisVideo is of invalid depth" msgstr "VisVideo hat ungültige Tiefe" #: libvisual/lv_error.c:198 msgid "Invalid scale method given" msgstr "Ungültige Skalierungsmethode angegeben" #: libvisual/lv_error.c:199 msgid "Invalid rotate degrees given" msgstr "Ungültige Rotationsgrade angegeben" #: libvisual/lv_error.c:200 msgid "Given coordinates are out of bounds" msgstr "Angegebene Koordinaten befinden sich außerhalb der Begrenzung" #: libvisual/lv_error.c:201 #, fuzzy msgid "Given VisVideos are not identical" msgstr "Angegebene VisVideos sind nicht gleich" #: libvisual/lv_error.c:202 msgid "VisVideo is not depth transformed as requested" msgstr "VisVideo ist nicht so stark umgewandelt wie gefordert" #: libvisual/lv_error.c:265 msgid "The error value given to visual_error_to_string() is invalid" msgstr "Der an visual_error_to_string() gegebene Fehlerwert ist ungültig" #: libvisual/lv_event.c:266 msgid "Cannot create a new VisEvent structure" msgstr "Neue VisEvent-Struktur kann nicht erzeugt werden" #: libvisual/lv_mem.c:134 msgid "Cannot get %" msgstr "% kann nicht erlangt werden" #: libvisual/lv_morph.c:429 libvisual/lv_morph.c:468 msgid "The given morph does not reference any plugin" msgstr "Der angegebene Umwandler betrifft keine Erweiterung" #: libvisual/lv_param.c:568 libvisual/lv_param.c:632 msgid "param type is not valid" msgstr "Parametertyp ist ungültig" #: libvisual/lv_param.c:904 msgid "Requesting string from a non string param" msgstr "" "Zeichenkette wird von einem Parameter angefordert, der keine Zeichenkette ist" #: libvisual/lv_param.c:924 msgid "Requesting integer from a non integer param" msgstr "Ganzzahl wird von einem Parameter angefordert, der keine Ganzzahl ist" #: libvisual/lv_param.c:941 msgid "Requesting float from a non float param" msgstr "" "Fließkommazahl wird von einem Parameter angefordert, der keine " "Fließkommazahl ist" #: libvisual/lv_param.c:958 msgid "Requesting double from a non double param" msgstr "" "Double-Zahl wird von einem Parameter angefordert, der keine Double-Zahl ist" #: libvisual/lv_param.c:978 msgid "Requesting color from a non color param" msgstr "Farbe wird von einem Parameter angefordert, der keine Farbe ist" #: libvisual/lv_param.c:999 msgid "Requested palette from a non palette param\n" msgstr "Palette wird von einem Parameter angefordert, der keine Palette ist\n" #: libvisual/lv_param.c:1019 msgid "Requested object from a non object param\n" msgstr "Objekt wird von einem Parameter angefordert, der kein Objekt ist\n" #: libvisual/lv_plugin.c:101 #, c-format msgid "A plugin reference with %d instances has been destroyed." msgstr "Ein Erweiterungsbezug mit %d Instanzen wurde zerstört." #: libvisual/lv_plugin.c:432 msgid "Cannot create a new list" msgstr "Neue Liste kann nicht erstellt werden" #: libvisual/lv_plugin.c:649 msgid "Tried unloading a plugin that never has been loaded." msgstr "Der Versuch, eine nicht geladene Erweiterung zu entladen, scheiterte." #: libvisual/lv_plugin.c:709 #, c-format msgid "" "Cannot load plugin %s, the plugin is already loaded and is not reentrant." msgstr "" "Die Erweiterung %s konnte nicht geladen werden. Die Erweiterungs ist bereits " "geladen und ein neuer Aufruf nicht möglich." #: libvisual/lv_plugin.c:725 libvisual/lv_plugin.c:842 #, c-format msgid "Cannot load plugin: %s" msgstr "Erweiterung kann nicht geladen werden: %s" #: libvisual/lv_plugin.c:742 libvisual/lv_plugin.c:879 #, c-format msgid "Cannot initialize plugin: %s" msgstr "Erweiterung kann nicht initialisiert werden: %s" #: libvisual/lv_plugin.c:753 msgid "Cannot get plugin info while loading." msgstr "Erweiterung kann während des Ladens nicht aufgerufen werden." #: libvisual/lv_plugin.c:855 #, c-format msgid "Plugin %s is not compatible with version %s of libvisual" msgstr "Erweiterung %s ist nicht mit Version %s von libvisual kompatibel" #: libvisual/lv_plugin.c:890 msgid "Cannot get plugin info" msgstr "Information der Erweiterung nicht verfügbar" #: libvisual/lv_plugin.c:946 #, c-format msgid "Failed to add the %s directory to the plugin registry" msgstr "" "Hinzufügen des Verzeichnisses %s zur Erweiterungsregistrierung fehlgeschlagen" #: libvisual/lv_thread.c:277 msgid "" "Tried freeing thread memory while threading is not supported, simply freeing " "mem" msgstr "" "Speicherfreigabe während Zuteilung wird nicht unterstützt. Der Speicher wird " "einfach freigegeben." #: libvisual/lv_thread.c:358 msgid "" "Tried freeing mutex memory while threading is not supported, simply freeing " "mem" msgstr "" "Mutex-Speicherfreigabe während Zuteilung wird nicht unterstützt. Der " "Speicher wird einfach freigegeben." #: libvisual/lv_thread.c:478 libvisual/lv_thread.c:707 msgid "Error while creating thread" msgstr "Fehler bei Erzeugung des Threads" #: libvisual/lv_thread.c:500 msgid "Error while joining thread" msgstr "Fehler beim Zusammenführen des Threads" #: libvisual/lv_transform.c:400 libvisual/lv_transform.c:436 msgid "The given transform does not reference any transform plugin" msgstr "" "Die gegebene Umformung bezieht sich nicht auf eine Umformungserweiterung" #: libvisual/lv_video.c:288 msgid "" "Trying to allocate an screen buffer on a VisVideo structure which points to " "an external screen buffer" msgstr "" "Es wird versucht einen Speicherpuffer für eine VisVideo-Struktur " "bereitzustellen, die auf einen exteren Videopuffer verweist." #: libvisual/lv_video.c:447 msgid "" "Trying to set a screen buffer on a VisVideo structure which points to an " "allocated screen buffer" msgstr "" "Es wird versucht einen Speicherpuffer für eine VisVideo-Struktur zu setzen, " "die auf einen zugewiesenen Videopuffer verweist." #: libvisual/lv_video.c:2775 libvisual/lv_video.c:2922 msgid "Invalid depth passed to the scaler" msgstr "Ungültige Tiefe an Scaler übergeben" #: tools/lv-tool/lv-tool.cpp:892 tools/lv-tool/lv-tool.cpp:1073 msgid "lv-tool" msgstr "" #~ msgid " bytes of memory" #~ msgstr " Bytes des Speichers" libvisual-0.4.2/po/de.gmo0000644000175100001730000004605714405737521012165 00000000000000Þ•ËtÌ 8 &Bi†žºÔè8"Ux&•¼ Õâ%ùI<†¸Ôð5 A\#s—´*Ñ%ü&""Il‰¤º)Ð ú&8_%q'—¿<Ñ8%X~”&¯+Ö)+,'X)€'ª+Ò)þ7( `n „¥/½@í.C]x%—½+Òþ+BA\ž@½&þ*%%P$v#›:¿%ú) LJ<—3Ô-;6=r9°ê*ýO(Px4Éeþ`d AÅ !!5!Q!b!t!Š!¤!µ! Ï!ð!""*"="N"k"{""¨"¹"Ö"ç"ü"#+#H#Z#u#ˆ#§#7Á#ù# $10$,b$$¥$Å$Û$ð$ %%2%D%T%e%z%‹%¡%µ%Î%á%ø% &&1&D&V&k&&–&©&¼&Ï&æ&ú& '#!' E'f'€'.‘'&À'ç'"(+'(S(d(t((4¬(á(Dù( >);J)†)ž)¶)Ò)7Ú)***I*[*j*5ˆ*%¾*iä*7N,:†,)Á,!ë, ---M-d-‚-C¡-:å-" .0C.%t.š.,¶.=ã./!/yQ/)Ë/'õ/0 =0'^0N†0Õ0ô0>1!R1"t1=—12Õ162%?2#e2'‰2#±2Õ26ñ2#(3!L3:n3©3*½37è3 4:34n4@40Â4'ó4"58>55w5A­5Dï5?46Kt6SÀ6E7MZ7D¨7í78*8F82f8?™8Ù8 ï89,9&L9s92‰9¼98Õ9:@):j:IŠ:2Ô:1;%9;)_;#‰;I­;'÷;4<dT<A¹<Lû<3H=H|=OÅ=J>`>;>i»>c%?E‰?~Ï?}N@LÌ@A%+AQAqAƒA–A­AÈAÚA!õAB)B@BTBhB!zBœB­BÃBÞB!ðBC#$C2HC&{C(¢CËCÞCýCD1D:LD‡D'žD@ÆD8E@E WExEE¥E¿EÕEêEýEF F6FHF_FtFŽF¢FºFÎFâFöF GG3GJG`GtGˆGœG´GÉGÝG'òG"H=H\H5nH'¤HÌH%êH1IBISIeI„IH¢IëIMJOJAaJ£J¾J ÜJýJ?KFKeK„K–K¥K<ÅK,L¯“² fJxuƒaµR2N}! %eœ_[Qz?°9»šX)³–¬lUrj$˜{„‹c§¾ˆ#¿V›:ºŸ&/…F€qB+—‘‡n½E  ~¡ ÀÆ-¸w1G,OH’>ht¹žI5­ÃC`¨ªÅ.¤¦L\0ŠÉ=™sŽg |ËP(Œ£"AW±6®K©ÈT«”¶<Á'Md†py ;ÄSv]i3Y¼Z¢^Çb‚•*@´Êo¥k·4m‰8D7A plugin reference with %d instances has been destroyed.Actor plugins list: destroy failed: %sAn impossible event occurredBitmap can not be foundBitmap data is not completeBitmap file not found: %sBitmap is corruptedBitmap is not a bitmap fileBitmap is not supportedBitmap uses an invalid or unsupported compression schemeBroken config registry, won't loadCPU feature is not supportedCannot create a new VisEvent structureCannot create a new listCannot get %Cannot get plugin infoCannot get plugin info while loading.Cannot initialize plugin: %sCannot load plugin %s, the plugin is already loaded and is not reentrant.Cannot load plugin: %sCould not set program nameError during UI destroy: %sError while creating threadError while joining threadFailed to add the %s directory to the plugin registryGeneral NULL pointer errorGeneral error occurredGiven coordinates are out of boundsGiven memory pointer is NULLGlobal error handler is NULLGlobal param container: destroy failed: %sInitialization failed, bad argv, argcInput plugins list: destroy failed: %sInvalid depth passed to the scalerInvalid rotate degrees givenInvalid scale method givenKey is not in hashmapKey type is not validLibvisual has not build a plugin registryLibvisual is already initializedLibvisual is not initializedMorph plugins list: destroy failed: %sNever initializedNo choice in VisUIChoice is activatedNo paths were given to seek for pluginsNot a bitmap fileOnly bitmaps with 1, 4, 8 or 24 bits per pixel are supportedOver initializedPlugin %s is not compatible with version %s of libvisualPlugin does not have an event handlerPlugin handle is NULLPlugin is already realizedPlugin list can not be found in memoryPlugins references list: destroy failed: %sRequested object from a non object param Requested palette from a non palette param Requesting color from a non color paramRequesting double from a non double paramRequesting float from a non float paramRequesting integer from a non integer paramRequesting string from a non string paramScheduler operations are not supported on the platform.Show info forShow song informationShow song information in pluginsSwitch to new pitch: %dSwitching away from Gl mode -- or non Gl switchSwitching from Gl TO framebuffer for real, framebuffer depth: %dSwitching to Gl modeTarget depth selected: %dThe VisAudioSample is NULLThe VisAudioSamplePool is NULLThe VisAudioSamplePoolChannel is NULLThe VisCache is NULLThe VisFourier subsystem is not initializedThe VisHashlist is NULLThe VisRectangle operation is out of boundsThe VisRingBuffer is NULLThe VisRingBufferDataFunc data provider function callback is NULLThe VisRingBufferEntry is NULLThe VisThread subsystem couldn't find any threading model to useThe VisThread subsystem is not enabledThe VisThread subsystem is not initializedThe VisTransform it's palette is NULLThe VisTransform it's plugin is NULLThe VisTransform it's video is NULLThe VisTransform negotiate with the target VisVideo failedThe VisVideoAttributeOptions is NULL.The code can not run on this architectureThe config registry file format is of an obsolete file format, won't load itThe error value given to visual_error_to_string() is invalidThe given actor does not reference any actor pluginThe given morph does not reference any pluginThe given transform does not reference any transform pluginThe native callback for a gl related function is not present.The requested operation on the VisBuffer is out of boundsThere was no errorTransform plugins list: destroy failed: %sTried freeing mutex memory while threading is not supported, simply freeing memTried freeing thread memory while threading is not supported, simply freeing memTried unloading a plugin that never has been loaded.Trying to allocate an screen buffer on a VisVideo structure which points to an external screen bufferTrying to set a screen buffer on a VisVideo structure which points to an allocated screen bufferVisActor failed while trying to forcefully negotiate a GL surfaceVisActor is NULLVisActor it's plugin is NULLVisActor it's video is NULLVisAudio is NULLVisBuffer is NULLVisCollection is NULLVisCollectionIter is NULLVisColor is NULLVisConfigRegistry is NULLVisConfigRegistrySection is NULLVisEvent is NULLVisEventQueue is NULLVisFourier is NULLVisHashmap is NULLVisInput is NULLVisInput it's plugin is NULLVisList is NULLVisListEntry is NULLVisListEntry is invalidVisMorph is NULLVisMorph it's plugin is NULLVisMutex is NULLVisMutex lock failedVisMutex trylock failedVisMutex unlock failedVisObject destruction failedVisObject is NULLVisObject is not allocatedVisPalette is NULLVisPalette it's size conflictsVisParamContainer is NULLVisParamEntry contains too many change notify callbacksVisParamEntry is NULLVisParamEntry is of invalid typeVisParamEntry it's change notify callback is NULLVisParamEntry not found in VisParamContainerVisPluginData is NULLVisPluginEnvironElement is NULLVisPluginInfo is NULLVisPluginRef is NULLVisRandomContext is NULLVisRectangle is NULLVisSongInfo is NULLVisThread is NULLVisTime is NULLVisTimer is NULLVisTransform is NULLVisUIBox is NULLVisUICheckbox is NULLVisUIChoice is NULLVisUIChoiceEntry is NULLVisUIColor is NULLVisUIContainer is NULLVisUIEntry is NULLVisUIFrame is NULLVisUIImage is NULLVisUILabel is NULLVisUIList is NULLVisUIMutator is NULLVisUINotebook is NULLVisUINumeric is NULLVisUIPopup is NULLVisUIRadio is NULLVisUIRange is NULLVisUISeparator is NULLVisUISlider is NULLVisUITable is NULLVisUIWidget is NULLVisVideo has allocated pixel bufferVisVideo has no VisBuffer objectVisVideo has pixel bufferVisVideo is NULLVisVideo is not depth transformed as requestedVisVideo is of invalid bytes per pixelVisVideo is of invalid depthVisVideo it's pixel buffer is NULLVisVideo it's pixel buffer is not allocatedcover art heightcover art widthdepth of the main actor: %dend negotiate without eventend switch actor by name function ******************negotiate without eventnew depth is higher, or equal: video depth %d, depth %d bin depth %dno prognameold depth is higher, video depth %d, depth %d, bin depth %dparam type is not validrun depth %d forced %d rundepth: %d transpitch %d secondsswitching... ******************************************the plugin list is NULLtranspitch1 %d depth %d bpp %dtranspitch2 %d %dtranspitch3 %dvideo depth (from fixate): %dvideo pitch of that what connects to the new actor %dvisual_time_usleep() is not supportedProject-Id-Version: libvisual 0.4.0-2.2 Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/ PO-Revision-Date: 2017-08-10 18:46+GMT Last-Translator: Chris Leick Language-Team: German Language: de MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Ein Erweiterungsbezug mit %d Instanzen wurde zerstört.Interpreten-Erweiterungsliste: Löschen fehlgeschlagen: %sEin unmögliches Ereignis ist aufgetretenBitmap kann nicht gefunden werdenBitmap-Daten nicht vollständigBitmap-Datei nicht gefunden: %sBitmap ist beschädigtBitmap ist keine Bitmap-DateiBitmap wird nicht unterstütztBitmap benutzt ein ungültiges oder nicht unterstütztes PackschemaUnterbrochene Einrichtungsregistrierung wird nicht geladenCPU-Merkmal ist nicht unterstütztNeue VisEvent-Struktur kann nicht erzeugt werdenNeue Liste kann nicht erstellt werden% kann nicht erlangt werdenInformation der Erweiterung nicht verfügbarErweiterung kann während des Ladens nicht aufgerufen werden.Erweiterung kann nicht initialisiert werden: %sDie Erweiterung %s konnte nicht geladen werden. Die Erweiterungs ist bereits geladen und ein neuer Aufruf nicht möglich.Erweiterung kann nicht geladen werden: %sProgrammname kann nicht gesetzt werden.Fehler beim Löschen des UI: %sFehler bei Erzeugung des ThreadsFehler beim Zusammenführen des ThreadsHinzufügen des Verzeichnisses %s zur Erweiterungsregistrierung fehlgeschlagenAllgemeiner NULL-Zeiger-FehlerAllgemeiner Fehler aufgetretenAngegebene Koordinaten befinden sich außerhalb der BegrenzungGegebener Speicherzeiger ist NULLGlobale Fehlerbehandlung ist NULL Behälter für globale Kennwerte: Löschen fehlgeschlagen: %sInitialisierung fehlgeschlagen, falsche argv, argcEingabe-Erweiterungsliste: Löschen fehlgeschlagen: %sUngültige Tiefe an Scaler übergebenUngültige Rotationsgrade angegebenUngültige Skalierungsmethode angegebenSchlüssel ist nicht in der HashmapSchlüsseltyp ist ungültigLibvisual hat keine Erweiterungsregistrierung erstelltLibvisual ist bereits initialisiertLibvisual ist nicht initialisiertVerformungs-Erweiterungsliste: Löschen fehlgeschlagen: %sNicht initialisiertIn VisUIChoice ist keine Auswahl aktiviertFür die Erweiterungssuche wurden keine Pfade angegebenKeine Bitmap-DateiNur Bitmaps mit 1, 4, 8 Bits pro Punkt werden unterstütztÃœberinitialisiertErweiterung %s ist nicht mit Version %s von libvisual kompatibelErweiterung hat keine EreignisbehandlungsroutineErweiterungsbehandlungsroutine ist NULLErweiterung ist bereits realisiertErweiterungsliste kann nicht im Speicher gefunden werdenErweiterungs-Bezugsliste: Löschen fehlgeschlagen: %sObjekt wird von einem Parameter angefordert, der kein Objekt ist Palette wird von einem Parameter angefordert, der keine Palette ist Farbe wird von einem Parameter angefordert, der keine Farbe istDouble-Zahl wird von einem Parameter angefordert, der keine Double-Zahl istFließkommazahl wird von einem Parameter angefordert, der keine Fließkommazahl istGanzzahl wird von einem Parameter angefordert, der keine Ganzzahl istZeichenkette wird von einem Parameter angefordert, der keine Zeichenkette istZeitplaneroperationen werden von dieser Plattform nicht unterstütztZeige Information überZeige LiedinformationZeige Liedinformation in den ErweiterungenZur neuen Tonhöhe schalten: %dVom GL-Modus wegschalten -- oder GL nicht schaltenWirklich von Gl zum Framebuffer schalten: Framebuffer-Tiefe: %dZum GL-Modus schaltenAusgewählte Tiefe des Ziels: %dDas VisAudioSample ist NULLDer VisAudioSamplePool ist NULLDer VisAudioSamplePoolChannel ist NULLDer VisCache ist NULLDas VisFourier-Untersystem ist nicht initialisiertDie VisHashlist ist NULLDie VisRectangle-Operation ist außerhalb der BegrenzungDer VisRingBuffer ist NULLDer VisRingBufferDataFunc Datenlieferfunktionsrücksruf ist NULLDer VisRingBufferEntry ist NULLDas VisThread-Untersystem kann kein Führungsmodell zur Benutzung finden.Das VisThread-Untersystem ist nicht eingeschaltet.Das VisThread-Untersystem ist nicht initialisiertDie Palette von VisTransform ist NULLDie Erweiterung von VisTransform ist NULLDas Video von VisTransform ist NULLDas Verhandeln von VisTransform mit dem VisVideo-Ziel ist fehlgeschlagenDie VisVideoAttributeOptions sind NULL.Der Code ist auf dieser Architektur nicht lauffähigDas Datenformat der Einrichtungsregistrierung ist ein veraltetes Dateiformat, es wird nicht geladenDer an visual_error_to_string() gegebene Fehlerwert ist ungültigDer gegebene Interpret hat keine Entsprechung in der Interpreten-ErweiterungDer angegebene Umwandler betrifft keine ErweiterungDie gegebene Umformung bezieht sich nicht auf eine UmformungserweiterungDer ursprüngliche Rückruf für eine GL-bezogene Funktion ist nicht vorhanden.Die angeforderte Operation auf dem VisBuffer ist außerhalb der BegrenzungEs ist kein Fehler aufgetretenVerwandlungs-Erweiterungsliste: Löschen fehlgeschlagen: %sMutex-Speicherfreigabe während Zuteilung wird nicht unterstützt. Der Speicher wird einfach freigegeben.Speicherfreigabe während Zuteilung wird nicht unterstützt. Der Speicher wird einfach freigegeben.Der Versuch, eine nicht geladene Erweiterung zu entladen, scheiterte.Es wird versucht einen Speicherpuffer für eine VisVideo-Struktur bereitzustellen, die auf einen exteren Videopuffer verweist.Es wird versucht einen Speicherpuffer für eine VisVideo-Struktur zu setzen, die auf einen zugewiesenen Videopuffer verweist.VisActor scheitert beim Versuch gewaltsam die GL-Oberfläche zu übertragen.VisActor ist NULLDie Erweiterung von VisActor ist NULLDas Video von VisActor ist NULLVisAudio ist NULLVisBuffer ist NULLVisCollection ist NULLVisCollectionIter ist NULLVisColor ist NULLVisConfigRegistry ist NULLVisConfigRegistrySection ist NULLVisEvent ist NULLVisEventQueue ist NULLVisFourier ist NULLVisHashmap ist NULLVisInput ist NULLErweiterung von VisInput ist NULLVisList ist NULLVisListEntry ist NULLVisListEntry ist ungültigVisMorph ist NULLErweiterung von VisMorph ist NULLVisMutex ist NULLVisMutex sperren ist fehlgeschlagenDer Versuch VisMutex zu sperren ist fehlgeschlagenEntsperren von VisMutex fehlgeschlagenZerstörung von VisObject fehlgeschlagenVisObject ist NULLVisObject ist nicht zugewiesenVisPalette ist NULLGrössenkonflikt der VisPaletteVisParamContainer ist NULLVisParamEntry enthält zu viele RückrufbenachrichtigungenVisParamEntry ist NULLDer Typ von VisParamEntry ist ungültigRückrufbenachrichtigung des Wechsels von VisParamEntry ist NULLVisParamEntry wurde im VisParamContainer nicht gefunden.VisPluginData ist NULLVisPluginEnvironElement ist NULLVisPluginInfo ist NULLVisPluginRef ist NULLVisRandomContext ist NULLVisRectangle ist NULLVisSongInfo ist NULLVisThread ist NULLVisTime ist NULLVisTimer ist NULLVisTransform ist NULLVisUIBox ist NULLVisUICheckbox ist NULLVisUIChoice ist NULLVisUIChoiceEntry ist NULLVisUIColor ist NULLVisUIContainer ist NULLVisUIEntry ist NULLVisUIFrame ist NULLVisUIImage ist NULLVisUILabel ist NULLVisUIList ist NULLVisUIMutator ist NULLVisUINotebook ist NULLVisUINumeric ist NULLVisUIPopup ist NULLVisUIRadio ist NULLVisUIRange ist NULLVisUISeparator ist NULLVisUISlider ist NULLVisUITable ist NULLVisUIWidget ist NULLVisVideo hat den Punktpuffer zugewiesenVisVideo hat kein VisBuffer-ObjektVisVideo hat einen PunktpufferVisVideo ist NULLVisVideo ist nicht so stark umgewandelt wie gefordertVisVideo hat ungültige Bytes pro PunktVisVideo hat ungültige TiefeDer Punktpuffer von VisVideo ist NULLDer Punktpuffer von VisVideo ist nicht zugewiesenHöhe des CoversBreite des CoversTiefe des Hauptdarstellers: %dhandeln ohne Ereignis beendenBeende das Schalten der Interpreten per Funktionsname ******************handeln ohne Ereignisneue Tiefe ist höher oder gleich: Videotiefe %d, Tiefe %d, Behältertiefe %dkein Programmnamealte Tiefe ist höher, Videotiefe %d, Tiefe %d, Behältertiefe %dParametertyp ist ungültigAusführtiefe %d erzwingt %d Ausführtiefe: %d transpitch %d SekundenEs wird geschaltet...******************************************die Erweiterungsliste ist NULLtranspitch1 %d Tiefe %d bpp %dtranspitch2 %d %dtranspitch3 %dVideotiefe (vom Befestigen): %dVideotonhöhe dessen, was zum neuen Interpreten %d verbindetvisual_time_usleep() wird nicht unterstütztlibvisual-0.4.2/po/es_ES.gmo0000644000175100001730000001337014405737521012563 00000000000000Þ•> SüHIe&¦ ¿ÌãIJa|˜5³é!#"%F"lª¼Î8ß)+B)n ˜¦ ¼/Ý :" <] 3š -Î ü 4 AD † — ´ Ð á ò   / @ ] o ‚ œ ¹ Õ 4ñ & > J b 7j ¢ wº -2)`/Š!ºÜ+ó#MC‘)¯Ù!ï8 J%X2~0±)â * Ab=t@²?ó@3t Ž/¯5ß?)>i0¨*Ù 8DK¡ÀÞï%?!Pr„—&±'Ø4Tj~›7¤Ü 59 8=3 <41>/)2$6,;+:(!*" '- #0%7&. Bitmap data is not completeBitmap file not found: %sCannot create a new VisEvent structureCannot create a new listCannot get %Cannot get plugin infoCannot initialize plugin: %sCannot load plugin %s, the plugin is already loaded and is not reentrant.Cannot load plugin: %sCould not set program nameError while creating threadError while joining threadFailed to add the %s directory to the plugin registryGeneral error occurredGiven VisVideos are not identicalGiven coordinates are out of boundsInitialization failed, bad argv, argcInvalid depth passed to the scalerInvalid scale method givenNever initializedNot a bitmap fileOver initializedPlugin %s is not compatible with version %s of libvisualRequested object from a non object param Requesting integer from a non integer paramRequesting string from a non string paramShow info forShow song informationShow song information in pluginsSwitching away from Gl mode -- or non Gl switchSwitching to Gl modeThe VisTransform negotiate with the target VisVideo failedThe error value given to visual_error_to_string() is invalidThe given actor does not reference any actor pluginThe given morph does not reference any pluginThere was no errorTried unloading a plugin that never has been loaded.VisActor failed while trying to forcefully negotiate a GL surfaceVisActor is NULLVisActor it's plugin is NULLVisActor it's video is NULLVisAudio is NULLVisColor is NULLVisList is NULLVisListEntry is NULLVisListEntry is invalidVisMorph is NULLVisObject destruction failedVisObject is NULLVisPalette is NULLVisParamContainer is NULLVisVideo is of invalid depthdepth of the main actor: %dend negotiate without eventend switch actor by name function ******************negotiate without eventno prognameparam type is not validsecondsswitching... ******************************************the plugin list is NULLProject-Id-Version: Libvisual Library 0.4.0 Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/ PO-Revision-Date: 2005-03-20 17:09-0300 Last-Translator: Language-Team: Spanish Language: es_ES MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); Los datos del mapa de bits están incompletosArchivo de mapa de bits no encontrado: %sNo se puede crear una nueva estructura VisEventNo se puede crear una nueva listaNo se pueden obtener %No se puede obtener información del pluginNo se puede inicilalizar plugin: %sNo se puede cargar el plugin %s, el plugin ya fue cargado y no es reentrante.No se puede cargar plugin: %sNo se puede establecer nombre de programaError al crear threadError al hacer 'join' a un threadFallo al añadir el directorio %s al registro de pluginsError generalLos VisVideos dados no son idénticosLas coordenadas dadas están fuera de los límitesInicialización fallida, argv o argc incorrectosProfundidad pasada al escalador inválidaMétodo de escalado inválidoNunca fue inicializadaNo es un archivo de mapa de bitsSobreinicializadoEl plugin %s no es compatible con la versión %s de libvisualPidiendo un objeto desde un parámetro que no es de tipo objeto Pidiendo un entero desde un parámetro que no es de tipo enteroPidiendo una string desde un parámetro que no es de tipo stringMostrar información paraMostrar información de canciónMostrar información de canción en los pluginsCambiando desde modo GL -- o haciendo un cambio no GLCambiando a modo GLFalló la negociación de VisTransform con el VisVideo objetivoEl valor de error dado a visual_error_to_string() es inválidoEl actor dado no referencia ningún plugin actorEl morph dado no referencia ningún pluginHubo un errorTratando de dar de baja un plugin que nunca fue cargado.VisActor falló al tratar de negociar forzadamente una superficie GLVisActor es NULLEl plugin del VisActor es NULLEl video del VisActor es NULLVisAudio es NULLVisColor es NULLVisList es NULLVisListEntry es NULLVisListEntry es inválidaVisMorph es NULLDestrucción de VisObject fallidaVisObject es NULLVisPalette es NULLVisParamContainer es NULLProfundidad inválida para un VisVideoprofundidad para el actor principal: %dfin de negociación sin eventofin de cambio de actor por nombre ******************negociando sin eventoprograma sin nombretipo de parámetro inválidosegundoscambiando... ******************************************La lista de plugins es NULLlibvisual-0.4.2/po/en@boldquot.header0000644000175100001730000000247114405737443014512 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # # This catalog furthermore displays the text between the quotation marks in # bold face, assuming the VT100/XTerm escape sequences. # libvisual-0.4.2/po/en@quot.header0000644000175100001730000000226314405737443013650 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # libvisual-0.4.2/po/boldquot.sed0000644000175100001730000000033114405737443013403 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g s/“/“/g s/â€/â€/g s/‘/‘/g s/’/’/g libvisual-0.4.2/po/stamp-po0000644000175100001730000000001214405737521012531 00000000000000timestamp libvisual-0.4.2/po/Makevars.in0000644000175100001730000000366414405737441013170 00000000000000# Makefile variables for PO directory in any package using GNU gettext. # Usually the message domain is the same as the package name. DOMAIN = @GETTEXT_PACKAGE@ # These two variables depend on the location of this directory. subdir = po top_builddir = .. # These options get passed to xgettext. XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ # This is the copyright holder that gets inserted into the header of the # $(DOMAIN).pot file. Set this to the copyright holder of the surrounding # package. (Note that the msgstr strings, extracted from the package's # sources, belong to the copyright holder of the package.) Translators are # expected to transfer the copyright for their translations to this person # or entity, or to disclaim their copyright. The empty string stands for # the public domain; in this case the translators are expected to disclaim # their copyright. COPYRIGHT_HOLDER = Dennis Smit. # This is the email address or URL to which the translators shall report # bugs in the untranslated strings: # - Strings which are not entire sentences, see the maintainer guidelines # in the GNU gettext documentation, section 'Preparing Strings'. # - Strings which use unclear terms or require additional context to be # understood. # - Strings which make invalid assumptions about notation of date, time or # money. # - Pluralisation problems. # - Incorrect English spelling. # - Incorrect formatting. # It can be your email address, or a mailing list address where translators # can write to without being subscribed, or the URL of a web page through # which the translators can contact you. MSGID_BUGS_ADDRESS = https://github.com/Libvisual/libvisual/issues/ # This is the list of locale categories, beyond LC_MESSAGES, for which the # message catalogs shall be used. It is usually empty. EXTRA_LOCALE_CATEGORIES = # This target is meant to simplify invokation of make, nothing more .PHONY: update-pot update-pot: $(MAKE) $(DOMAIN).pot-update libvisual-0.4.2/po/LINGUAS0000644000175100001730000000005514405737441012103 00000000000000# Set of available languages. de es_ES es_AR libvisual-0.4.2/po/insert-header.sin0000644000175100001730000000124014405737443014322 00000000000000# Sed script that inserts the file called HEADER before the header entry. # # At each occurrence of a line starting with "msgid ", we execute the following # commands. At the first occurrence, insert the file. At the following # occurrences, do nothing. The distinction between the first and the following # occurrences is achieved by looking at the hold space. /^msgid /{ x # Test if the hold space is empty. s/m/m/ ta # Yes it was empty. First occurrence. Read the file. r HEADER # Output the file's contents by reading the next line. But don't lose the # current line while doing this. g N bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } libvisual-0.4.2/po/es_ES.po0000644000175100001730000005272714405737441012431 00000000000000# Spanish translations for Libvisual Library package. # Copyright (C) 2005 THE Libvisual Library'S Dennis Smit. # This file is distributed under the same license as the Libvisual Library package. # , 2005. # msgid "" msgstr "" "Project-Id-Version: Libvisual Library 0.4.0\n" "Report-Msgid-Bugs-To: https://github.com/Libvisual/libvisual/issues/\n" "POT-Creation-Date: 2023-03-20 02:00+0100\n" "PO-Revision-Date: 2005-03-20 17:09-0300\n" "Last-Translator: \n" "Language-Team: Spanish\n" "Language: es_ES\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: libvisual/lv_libvisual.c:138 msgid "Show info for" msgstr "Mostrar información para" #: libvisual/lv_libvisual.c:139 msgid "seconds" msgstr "segundos" #: libvisual/lv_libvisual.c:140 msgid "cover art width" msgstr "" #: libvisual/lv_libvisual.c:141 msgid "cover art height" msgstr "" #: libvisual/lv_libvisual.c:143 msgid "Show song information" msgstr "Mostrar información de canción" #: libvisual/lv_libvisual.c:147 msgid "Show song information in plugins" msgstr "Mostrar información de canción en los plugins" #: libvisual/lv_libvisual.c:287 msgid "Over initialized" msgstr "Sobreinicializado" #: libvisual/lv_libvisual.c:293 msgid "no progname" msgstr "programa sin nombre" #: libvisual/lv_libvisual.c:297 libvisual/lv_libvisual.c:312 msgid "Could not set program name" msgstr "No se puede establecer nombre de programa" #: libvisual/lv_libvisual.c:299 msgid "Initialization failed, bad argv, argc" msgstr "Inicialización fallida, argv o argc incorrectos" #: libvisual/lv_libvisual.c:409 msgid "Never initialized" msgstr "Nunca fue inicializada" #: libvisual/lv_libvisual.c:419 #, fuzzy, c-format msgid "Plugins references list: destroy failed: %s" msgstr "Lista de referencias de plugins: destrucción fallida" #: libvisual/lv_libvisual.c:423 #, fuzzy, c-format msgid "Actor plugins list: destroy failed: %s" msgstr "Lista de plugins actores: destrucción fallida" #: libvisual/lv_libvisual.c:427 #, fuzzy, c-format msgid "Input plugins list: destroy failed: %s" msgstr "Lista de plugins de captura: destrucción fallida" #: libvisual/lv_libvisual.c:431 #, fuzzy, c-format msgid "Morph plugins list: destroy failed: %s" msgstr "Lista de plugins de morphing: destrucción fallida" #: libvisual/lv_libvisual.c:435 #, fuzzy, c-format msgid "Transform plugins list: destroy failed: %s" msgstr "Lista de plugins de transformación: destrucción fallida" #: libvisual/lv_libvisual.c:439 #, fuzzy, c-format msgid "Global param container: destroy failed: %s" msgstr "Contenedor de parámetros global: destrucción fallida" #: libvisual/lv_libvisual.c:443 #, fuzzy, c-format msgid "Error during UI destroy: %s" msgstr "Error al destruir Interfaz de Usuario:" #: libvisual/lv_actor.c:359 libvisual/lv_input.c:183 libvisual/lv_morph.c:183 #: libvisual/lv_transform.c:184 msgid "the plugin list is NULL" msgstr "La lista de plugins es NULL" #: libvisual/lv_actor.c:457 libvisual/lv_actor.c:728 msgid "The given actor does not reference any actor plugin" msgstr "El actor dado no referencia ningún plugin actor" #: libvisual/lv_actor.c:553 #, c-format msgid "run depth %d forced %d\n" msgstr "" #: libvisual/lv_actor.c:561 #, c-format msgid "transpitch1 %d depth %d bpp %d" msgstr "" #: libvisual/lv_actor.c:569 #, c-format msgid "transpitch2 %d %d" msgstr "" #: libvisual/lv_actor.c:572 #, c-format msgid "transpitch3 %d" msgstr "" #: libvisual/lv_actor.c:586 #, c-format msgid "rundepth: %d transpitch %d\n" msgstr "" #: libvisual/lv_bin.c:500 msgid "Switching to Gl mode" msgstr "Cambiando a modo GL" #: libvisual/lv_bin.c:511 msgid "Switching away from Gl mode -- or non Gl switch" msgstr "Cambiando desde modo GL -- o haciendo un cambio no GL" #: libvisual/lv_bin.c:524 #, c-format msgid "video depth (from fixate): %d" msgstr "" #: libvisual/lv_bin.c:540 #, c-format msgid "old depth is higher, video depth %d, depth %d, bin depth %d" msgstr "" #: libvisual/lv_bin.c:552 #, c-format msgid "new depth is higher, or equal: video depth %d, depth %d bin depth %d" msgstr "" #: libvisual/lv_bin.c:571 #, c-format msgid "Switching from Gl TO framebuffer for real, framebuffer depth: %d" msgstr "" #: libvisual/lv_bin.c:574 #, c-format msgid "Target depth selected: %d" msgstr "" #: libvisual/lv_bin.c:577 #, c-format msgid "Switch to new pitch: %d" msgstr "" #: libvisual/lv_bin.c:586 #, c-format msgid "video pitch of that what connects to the new actor %d" msgstr "" #: libvisual/lv_bin.c:592 msgid "switching... ******************************************" msgstr "cambiando... ******************************************" #: libvisual/lv_bin.c:595 msgid "end switch actor by name function ******************" msgstr "fin de cambio de actor por nombre ******************" #: libvisual/lv_bin.c:618 #, c-format msgid "depth of the main actor: %d" msgstr "profundidad para el actor principal: %d" #: libvisual/lv_bin.c:740 msgid "negotiate without event" msgstr "negociando sin evento" #: libvisual/lv_bin.c:742 msgid "end negotiate without event" msgstr "fin de negociación sin evento" #: libvisual/lv_bmp.c:125 libvisual/lv_bmp.c:229 msgid "Bitmap data is not complete" msgstr "Los datos del mapa de bits están incompletos" #: libvisual/lv_bmp.c:280 #, c-format msgid "Bitmap file not found: %s" msgstr "Archivo de mapa de bits no encontrado: %s" #: libvisual/lv_bmp.c:287 msgid "Not a bitmap file" msgstr "No es un archivo de mapa de bits" #: libvisual/lv_bmp.c:352 #, fuzzy msgid "Only bitmaps with 1, 4, 8 or 24 bits per pixel are supported" msgstr "" "Sólo se soportan mapas de bits con 8 o 24 bits por pixel de profundidad de " "color" #: libvisual/lv_bmp.c:358 msgid "Bitmap uses an invalid or unsupported compression scheme" msgstr "" #: libvisual/lv_config.c:137 msgid "" "The config registry file format is of an obsolete file format, won't load it" msgstr "" #: libvisual/lv_config.c:173 msgid "Broken config registry, won't load" msgstr "" #: libvisual/lv_error.c:39 msgid "There was no error" msgstr "Hubo un error" #: libvisual/lv_error.c:41 msgid "General error occurred" msgstr "Error general" #: libvisual/lv_error.c:42 msgid "General NULL pointer error" msgstr "" #: libvisual/lv_error.c:43 msgid "An impossible event occurred" msgstr "" #: libvisual/lv_error.c:45 msgid "VisActor is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:46 msgid "VisActor it's video is NULL" msgstr "El video del VisActor es NULL" #: libvisual/lv_error.c:47 msgid "VisActor it's plugin is NULL" msgstr "El plugin del VisActor es NULL" #: libvisual/lv_error.c:48 msgid "VisActor failed while trying to forcefully negotiate a GL surface" msgstr "VisActor falló al tratar de negociar forzadamente una superficie GL" #: libvisual/lv_error.c:50 msgid "VisAudio is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:51 #, fuzzy msgid "The VisAudioSamplePool is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:52 #, fuzzy msgid "The VisAudioSamplePoolChannel is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:53 #, fuzzy msgid "The VisAudioSample is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:55 msgid "Bitmap is not a bitmap file" msgstr "" #: libvisual/lv_error.c:56 msgid "Bitmap can not be found" msgstr "" #: libvisual/lv_error.c:57 msgid "Bitmap is not supported" msgstr "" #: libvisual/lv_error.c:58 msgid "Bitmap is corrupted" msgstr "" #: libvisual/lv_error.c:60 #, fuzzy msgid "VisBuffer is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:61 msgid "The requested operation on the VisBuffer is out of bounds" msgstr "" #: libvisual/lv_error.c:63 #, fuzzy msgid "The VisCache is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:65 #, fuzzy msgid "VisCollection is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:66 #, fuzzy msgid "VisCollectionIter is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:68 msgid "VisColor is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:70 msgid "VisConfigRegistry is NULL" msgstr "" #: libvisual/lv_error.c:71 msgid "VisConfigRegistrySection is NULL" msgstr "" #: libvisual/lv_error.c:73 msgid "The code can not run on this architecture" msgstr "" #: libvisual/lv_error.c:74 msgid "CPU feature is not supported" msgstr "" #: libvisual/lv_error.c:76 msgid "Global error handler is NULL" msgstr "" #: libvisual/lv_error.c:78 msgid "VisEvent is NULL" msgstr "" #: libvisual/lv_error.c:79 msgid "VisEventQueue is NULL" msgstr "" #: libvisual/lv_error.c:81 #, fuzzy msgid "VisFourier is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:82 msgid "The VisFourier subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:84 msgid "The native callback for a gl related function is not present." msgstr "" #: libvisual/lv_error.c:86 #, fuzzy msgid "The VisHashlist is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:88 #, fuzzy msgid "VisHashmap is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:89 msgid "Key is not in hashmap" msgstr "" #: libvisual/lv_error.c:90 #, fuzzy msgid "Key type is not valid" msgstr "tipo de parámetro inválido" #: libvisual/lv_error.c:92 msgid "VisInput is NULL" msgstr "" #: libvisual/lv_error.c:93 msgid "VisInput it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:95 msgid "No paths were given to seek for plugins" msgstr "" #: libvisual/lv_error.c:96 msgid "Libvisual is already initialized" msgstr "" #: libvisual/lv_error.c:97 msgid "Libvisual is not initialized" msgstr "" #: libvisual/lv_error.c:98 msgid "Libvisual has not build a plugin registry" msgstr "" #: libvisual/lv_error.c:100 msgid "VisList is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:101 msgid "VisListEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:102 msgid "VisListEntry is invalid" msgstr "VisListEntry es inválida" #: libvisual/lv_error.c:104 msgid "Given memory pointer is NULL" msgstr "" #: libvisual/lv_error.c:106 msgid "VisMorph is NULL" msgstr "VisMorph es NULL" #: libvisual/lv_error.c:107 msgid "VisMorph it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:109 msgid "The scheduler related call wasn't successful." msgstr "" #: libvisual/lv_error.c:110 msgid "Scheduler operations are not supported on the platform." msgstr "" #: libvisual/lv_error.c:112 msgid "VisPalette is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:113 msgid "VisPalette it's size conflicts" msgstr "" # VisParamEntry es NULL #: libvisual/lv_error.c:115 msgid "VisParamEntry is NULL" msgstr "" #: libvisual/lv_error.c:116 msgid "VisParamContainer is NULL" msgstr "VisParamContainer es NULL" #: libvisual/lv_error.c:117 msgid "VisParamEntry not found in VisParamContainer" msgstr "" #: libvisual/lv_error.c:118 msgid "VisParamEntry it's change notify callback is NULL" msgstr "" #: libvisual/lv_error.c:119 msgid "VisParamEntry contains too many change notify callbacks" msgstr "" #: libvisual/lv_error.c:120 msgid "VisParamEntry is of invalid type" msgstr "" #: libvisual/lv_error.c:122 msgid "VisPluginData is NULL" msgstr "" #: libvisual/lv_error.c:123 msgid "VisPluginInfo is NULL" msgstr "" #: libvisual/lv_error.c:124 msgid "VisPluginRef is NULL" msgstr "" #: libvisual/lv_error.c:125 msgid "VisPluginEnvironElement is NULL" msgstr "" #: libvisual/lv_error.c:126 msgid "Plugin does not have an event handler" msgstr "" #: libvisual/lv_error.c:127 msgid "Plugin handle is NULL" msgstr "" #: libvisual/lv_error.c:128 msgid "Plugin is already realized" msgstr "" #: libvisual/lv_error.c:129 msgid "Plugin list can not be found in memory" msgstr "" #: libvisual/lv_error.c:131 msgid "VisRandomContext is NULL" msgstr "" #: libvisual/lv_error.c:133 #, fuzzy msgid "VisRectangle is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:134 msgid "The VisRectangle operation is out of bounds" msgstr "" #: libvisual/lv_error.c:136 #, fuzzy msgid "The VisRingBuffer is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:137 #, fuzzy msgid "The VisRingBufferEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:138 msgid "The VisRingBufferDataFunc data provider function callback is NULL" msgstr "" #: libvisual/lv_error.c:140 msgid "VisSongInfo is NULL" msgstr "" #: libvisual/lv_error.c:142 msgid "VisThread is NULL" msgstr "" #: libvisual/lv_error.c:143 msgid "The VisThread subsystem is not initialized" msgstr "" #: libvisual/lv_error.c:144 msgid "The VisThread subsystem couldn't find any threading model to use" msgstr "" #: libvisual/lv_error.c:145 msgid "The VisThread subsystem is not enabled" msgstr "" #: libvisual/lv_error.c:147 msgid "VisMutex is NULL" msgstr "" #: libvisual/lv_error.c:148 msgid "VisMutex lock failed" msgstr "" #: libvisual/lv_error.c:149 msgid "VisMutex trylock failed" msgstr "" #: libvisual/lv_error.c:150 msgid "VisMutex unlock failed" msgstr "" #: libvisual/lv_error.c:152 msgid "VisTransform is NULL" msgstr "" #: libvisual/lv_error.c:153 msgid "The VisTransform negotiate with the target VisVideo failed" msgstr "Falló la negociación de VisTransform con el VisVideo objetivo" #: libvisual/lv_error.c:154 msgid "The VisTransform it's plugin is NULL" msgstr "" #: libvisual/lv_error.c:155 msgid "The VisTransform it's video is NULL" msgstr "" #: libvisual/lv_error.c:156 msgid "The VisTransform it's palette is NULL" msgstr "" #: libvisual/lv_error.c:158 msgid "VisObject destruction failed" msgstr "Destrucción de VisObject fallida" #: libvisual/lv_error.c:159 msgid "VisObject is NULL" msgstr "VisObject es NULL" #: libvisual/lv_error.c:160 #, fuzzy msgid "VisObject is not allocated" msgstr "Destrucción de VisObject fallida" #: libvisual/lv_error.c:162 #, fuzzy msgid "VisTime is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:163 msgid "visual_time_usleep() is not supported" msgstr "" #: libvisual/lv_error.c:164 #, fuzzy msgid "VisTimer is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:166 #, fuzzy msgid "VisUIWidget is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:167 #, fuzzy msgid "VisUIContainer is NULL" msgstr "VisParamContainer es NULL" #: libvisual/lv_error.c:168 #, fuzzy msgid "VisUIBox is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:169 #, fuzzy msgid "VisUITable is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:170 #, fuzzy msgid "VisUINotebook is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:171 #, fuzzy msgid "VisUIFrame is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:172 #, fuzzy msgid "VisUILabel is NULL" msgstr "VisObject es NULL" #: libvisual/lv_error.c:173 #, fuzzy msgid "VisUIImage is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:174 #, fuzzy msgid "VisUISeparator is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:175 #, fuzzy msgid "VisUIMutator is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:176 #, fuzzy msgid "VisUIRange is NULL" msgstr "VisPalette es NULL" #: libvisual/lv_error.c:177 #, fuzzy msgid "VisUIEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:178 #, fuzzy msgid "VisUISlider is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:179 #, fuzzy msgid "VisUINumeric is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:180 #, fuzzy msgid "VisUIColor is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:181 #, fuzzy msgid "VisUIChoice is NULL" msgstr "VisColor es NULL" #: libvisual/lv_error.c:182 #, fuzzy msgid "VisUIPopup is NULL" msgstr "VisMorph es NULL" #: libvisual/lv_error.c:183 #, fuzzy msgid "VisUIList is NULL" msgstr "VisList es NULL" #: libvisual/lv_error.c:184 #, fuzzy msgid "VisUIRadio is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:185 #, fuzzy msgid "VisUICheckbox is NULL" msgstr "VisActor es NULL" #: libvisual/lv_error.c:186 #, fuzzy msgid "VisUIChoiceEntry is NULL" msgstr "VisListEntry es NULL" #: libvisual/lv_error.c:187 msgid "No choice in VisUIChoice is activated" msgstr "" #: libvisual/lv_error.c:189 #, fuzzy msgid "The VisVideoAttributeOptions is NULL." msgstr "VisAudio es NULL" #: libvisual/lv_error.c:190 #, fuzzy msgid "VisVideo is NULL" msgstr "VisAudio es NULL" #: libvisual/lv_error.c:191 msgid "VisVideo has allocated pixel buffer" msgstr "" #: libvisual/lv_error.c:192 msgid "VisVideo has no VisBuffer object" msgstr "" #: libvisual/lv_error.c:193 #, fuzzy msgid "VisVideo it's pixel buffer is NULL" msgstr "El plugin del VisActor es NULL" #: libvisual/lv_error.c:194 msgid "VisVideo it's pixel buffer is not allocated" msgstr "" #: libvisual/lv_error.c:195 msgid "VisVideo has pixel buffer" msgstr "" #: libvisual/lv_error.c:196 msgid "VisVideo is of invalid bytes per pixel" msgstr "" #: libvisual/lv_error.c:197 msgid "VisVideo is of invalid depth" msgstr "Profundidad inválida para un VisVideo" #: libvisual/lv_error.c:198 msgid "Invalid scale method given" msgstr "Método de escalado inválido" #: libvisual/lv_error.c:199 #, fuzzy msgid "Invalid rotate degrees given" msgstr "Método de escalado inválido" #: libvisual/lv_error.c:200 msgid "Given coordinates are out of bounds" msgstr "Las coordenadas dadas están fuera de los límites" #: libvisual/lv_error.c:201 msgid "Given VisVideos are not identical" msgstr "Los VisVideos dados no son idénticos" #: libvisual/lv_error.c:202 msgid "VisVideo is not depth transformed as requested" msgstr "" #: libvisual/lv_error.c:265 msgid "The error value given to visual_error_to_string() is invalid" msgstr "El valor de error dado a visual_error_to_string() es inválido" #: libvisual/lv_event.c:266 msgid "Cannot create a new VisEvent structure" msgstr "No se puede crear una nueva estructura VisEvent" #: libvisual/lv_mem.c:134 msgid "Cannot get %" msgstr "No se pueden obtener %" #: libvisual/lv_morph.c:429 libvisual/lv_morph.c:468 msgid "The given morph does not reference any plugin" msgstr "El morph dado no referencia ningún plugin" #: libvisual/lv_param.c:568 libvisual/lv_param.c:632 msgid "param type is not valid" msgstr "tipo de parámetro inválido" #: libvisual/lv_param.c:904 msgid "Requesting string from a non string param" msgstr "Pidiendo una string desde un parámetro que no es de tipo string" #: libvisual/lv_param.c:924 msgid "Requesting integer from a non integer param" msgstr "Pidiendo un entero desde un parámetro que no es de tipo entero" #: libvisual/lv_param.c:941 msgid "Requesting float from a non float param" msgstr "" #: libvisual/lv_param.c:958 msgid "Requesting double from a non double param" msgstr "" #: libvisual/lv_param.c:978 msgid "Requesting color from a non color param" msgstr "" #: libvisual/lv_param.c:999 msgid "Requested palette from a non palette param\n" msgstr "" #: libvisual/lv_param.c:1019 msgid "Requested object from a non object param\n" msgstr "Pidiendo un objeto desde un parámetro que no es de tipo objeto\n" #: libvisual/lv_plugin.c:101 #, fuzzy, c-format msgid "A plugin reference with %d instances has been destroyed." msgstr "Lista de referencias de plugins: destrucción fallida" #: libvisual/lv_plugin.c:432 msgid "Cannot create a new list" msgstr "No se puede crear una nueva lista" #: libvisual/lv_plugin.c:649 msgid "Tried unloading a plugin that never has been loaded." msgstr "Tratando de dar de baja un plugin que nunca fue cargado." #: libvisual/lv_plugin.c:709 #, c-format msgid "" "Cannot load plugin %s, the plugin is already loaded and is not reentrant." msgstr "" "No se puede cargar el plugin %s, el plugin ya fue cargado y no es reentrante." #: libvisual/lv_plugin.c:725 libvisual/lv_plugin.c:842 #, c-format msgid "Cannot load plugin: %s" msgstr "No se puede cargar plugin: %s" #: libvisual/lv_plugin.c:742 libvisual/lv_plugin.c:879 #, c-format msgid "Cannot initialize plugin: %s" msgstr "No se puede inicilalizar plugin: %s" #: libvisual/lv_plugin.c:753 msgid "Cannot get plugin info while loading." msgstr "" #: libvisual/lv_plugin.c:855 #, c-format msgid "Plugin %s is not compatible with version %s of libvisual" msgstr "El plugin %s no es compatible con la versión %s de libvisual" #: libvisual/lv_plugin.c:890 msgid "Cannot get plugin info" msgstr "No se puede obtener información del plugin" #: libvisual/lv_plugin.c:946 #, c-format msgid "Failed to add the %s directory to the plugin registry" msgstr "Fallo al añadir el directorio %s al registro de plugins" #: libvisual/lv_thread.c:277 msgid "" "Tried freeing thread memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:358 msgid "" "Tried freeing mutex memory while threading is not supported, simply freeing " "mem" msgstr "" #: libvisual/lv_thread.c:478 libvisual/lv_thread.c:707 msgid "Error while creating thread" msgstr "Error al crear thread" #: libvisual/lv_thread.c:500 msgid "Error while joining thread" msgstr "Error al hacer 'join' a un thread" #: libvisual/lv_transform.c:400 libvisual/lv_transform.c:436 msgid "The given transform does not reference any transform plugin" msgstr "" #: libvisual/lv_video.c:288 msgid "" "Trying to allocate an screen buffer on a VisVideo structure which points to " "an external screen buffer" msgstr "" #: libvisual/lv_video.c:447 msgid "" "Trying to set a screen buffer on a VisVideo structure which points to an " "allocated screen buffer" msgstr "" #: libvisual/lv_video.c:2775 libvisual/lv_video.c:2922 msgid "Invalid depth passed to the scaler" msgstr "Profundidad pasada al escalador inválida" #: tools/lv-tool/lv-tool.cpp:892 tools/lv-tool/lv-tool.cpp:1073 msgid "lv-tool" msgstr "" #~ msgid " bytes of memory" #~ msgstr " bytes de memoria" #~ msgid "Only uncompressed bitmaps are supported" #~ msgstr "Sólo se soportan mapas de bits sin comprimir" #~ msgid "Internal error." #~ msgstr "Error interano." #~ msgid "Hi pepe!" #~ msgstr "Hola pepe!" libvisual-0.4.2/po/Rules-quot0000644000175100001730000000414214405737443013064 00000000000000# This file, Rules-quot, can be copied and used freely without restrictions. # Special Makefile rules for English message catalogs with quotation marks. DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot .SUFFIXES: .insert-header .po-update-en en@quot.po-create: $(MAKE) en@quot.po-update en@boldquot.po-create: $(MAKE) en@boldquot.po-update en@quot.po-update: en@quot.po-update-en en@boldquot.po-update: en@boldquot.po-update-en .insert-header.po-update-en: @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ ll=`echo $$lang | sed -e 's/@.*//'`; \ LC_ALL=C; export LC_ALL; \ cd $(srcdir); \ if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null \ | $(SED) -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | \ { case `$(MSGFILTER) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-8] | 0.1[0-8].*) \ $(MSGFILTER) $(SED) -f `echo $$lang | sed -e 's/.*@//'`.sed \ ;; \ *) \ $(MSGFILTER) `echo $$lang | sed -e 's/.*@//'` \ ;; \ esac } 2>/dev/null > $$tmpdir/$$lang.new.po \ ; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "creation of $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi en@quot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header en@boldquot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header mostlyclean: mostlyclean-quot mostlyclean-quot: rm -f *.insert-header libvisual-0.4.2/libvisual/0000755000175100001730000000000014405737521012511 500000000000000libvisual-0.4.2/libvisual/lv_keysym.h0000644000175100001730000001244114405737441014627 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_keysym.h,v 1.6 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_KEYSYM_H #define _LV_KEYSYM_H VISUAL_BEGIN_DECLS /** * Enumerate values used within the libvisual event system for keyboard events. * * The table is closely modelled after that of SDL and the SDL1.2 * SDLK defines can be directly translated to those of libvisual, however * some keys are left out, but these are rarely or never used. * * The basic keys are also mapped as in the ASCII table so basic * keyboard support is easy to implement within a libvisual client. * * @see visual_event_queue_add_keyboard */ typedef enum { VKEY_UNKNOWN = 0, VKEY_FIRST = 0, VKEY_BACKSPACE = 8, VKEY_TAB = 9, VKEY_CLEAR = 12, VKEY_RETURN = 13, VKEY_PAUSE = 19, VKEY_ESCAPE = 27, VKEY_SPACE = 32, VKEY_EXCLAIM = 33, VKEY_QUOTEDBL = 34, VKEY_HASH = 35, VKEY_DOLLAR = 36, VKEY_AMPERSAND = 38, VKEY_QUOTE = 39, VKEY_LEFTPAREN = 40, VKEY_RIGHTPAREN = 41, VKEY_ASTERISK = 42, VKEY_PLUS = 43, VKEY_COMMA = 44, VKEY_MINUS = 45, VKEY_PERIOD = 46, VKEY_SLASH = 47, VKEY_0 = 48, VKEY_1 = 49, VKEY_2 = 50, VKEY_3 = 51, VKEY_4 = 52, VKEY_5 = 53, VKEY_6 = 54, VKEY_7 = 55, VKEY_8 = 56, VKEY_9 = 57, VKEY_COLON = 58, VKEY_SEMICOLON = 59, VKEY_LESS = 60, VKEY_EQUALS = 61, VKEY_GREATER = 62, VKEY_QUESTION = 63, VKEY_AT = 64, /* Skip uppercase here because it's done via the VisKeyMod */ VKEY_LEFTBRACKET = 91, VKEY_BACKSLASH = 92, VKEY_RIGHTBRACKET = 93, VKEY_CARET = 94, VKEY_UNDERSCORE = 95, VKEY_BACKQUOTE = 96, VKEY_a = 97, VKEY_b = 98, VKEY_c = 99, VKEY_d = 100, VKEY_e = 101, VKEY_f = 102, VKEY_g = 103, VKEY_h = 104, VKEY_i = 105, VKEY_j = 106, VKEY_k = 107, VKEY_l = 108, VKEY_m = 109, VKEY_n = 110, VKEY_o = 111, VKEY_p = 112, VKEY_q = 113, VKEY_r = 114, VKEY_s = 115, VKEY_t = 116, VKEY_u = 117, VKEY_v = 118, VKEY_w = 119, VKEY_x = 120, VKEY_y = 121, VKEY_z = 122, VKEY_DELETE = 127, /* Numeric keypad */ VKEY_KP0 = 256, VKEY_KP1 = 257, VKEY_KP2 = 258, VKEY_KP3 = 259, VKEY_KP4 = 260, VKEY_KP5 = 261, VKEY_KP6 = 262, VKEY_KP7 = 263, VKEY_KP8 = 264, VKEY_KP9 = 265, VKEY_KP_PERIOD = 266, VKEY_KP_DIVIDE = 267, VKEY_KP_MULTIPLY = 268, VKEY_KP_MINUS = 269, VKEY_KP_PLUS = 270, VKEY_KP_ENTER = 271, VKEY_KP_EQUALS = 272, /* Arrows + Home/End pad */ VKEY_UP = 273, VKEY_DOWN = 274, VKEY_RIGHT = 275, VKEY_LEFT = 276, VKEY_INSERT = 277, VKEY_HOME = 278, VKEY_END = 279, VKEY_PAGEUP = 280, VKEY_PAGEDOWN = 281, /* Function keys */ VKEY_F1 = 282, VKEY_F2 = 283, VKEY_F3 = 284, VKEY_F4 = 285, VKEY_F5 = 286, VKEY_F6 = 287, VKEY_F7 = 288, VKEY_F8 = 289, VKEY_F9 = 290, VKEY_F10 = 291, VKEY_F11 = 292, VKEY_F12 = 293, VKEY_F13 = 294, VKEY_F14 = 295, VKEY_F15 = 296, /* Key state modifier keys */ VKEY_NUMLOCK = 300, VKEY_CAPSLOCK = 301, VKEY_SCROLLOCK = 302, VKEY_RSHIFT = 303, VKEY_LSHIFT = 304, VKEY_RCTRL = 305, VKEY_LCTRL = 306, VKEY_RALT = 307, VKEY_LALT = 308, VKEY_RMETA = 309, VKEY_LMETA = 310, VKEY_LSUPER = 311, /* Left "Windows" key */ VKEY_RSUPER = 312, /* Right "Windows" key */ VKEY_MODE = 313, /* "Alt Gr" key */ VKEY_COMPOSE = 314, /* Multi-key compose key */ /* Miscellaneous function keys */ VKEY_HELP = 315, VKEY_PRINT = 316, VKEY_SYSREQ = 317, VKEY_BREAK = 318, VKEY_MENU = 319, VKEY_LAST } VisKey; /** * Enumerate values used within the libvisual event system to set modifier keys. * * Values can ben ORred together. * * @see visual_event_queue_add_keyboard */ typedef enum { VKMOD_NONE = 0x0000, VKMOD_LSHIFT = 0x0001, VKMOD_RSHIFT = 0x0002, VKMOD_LCTRL = 0x0040, VKMOD_RCTRL = 0x0080, VKMOD_LALT = 0x0100, VKMOD_RALT = 0x0200, VKMOD_LMETA = 0x0400, VKMOD_RMETA = 0x0800, VKMOD_NUM = 0x1000, VKMOD_CAPS = 0x2000, VKMOD_MODE = 0x4000, } VisKeyMod; #define VKMOD_CTRL (VKMOD_LCTRL | VKMOD_RCTRL) #define VKMOD_SHIFT (VKMOD_LSHIFT | VKMOD_RSHIFT) #define VKMOD_ALT (VKMOD_LALT | VKMOD_RALT) #define VKMOD_META (VKMOD_LMETA | VKMOD_RMETA) typedef struct _VisKeySym VisKeySym; /** * Cantains data about the current keyboard state. */ struct _VisKeySym { VisKey sym; /**< Keyboard key to which everything relates. */ int mod; /**< Modifier vlags, Using key modifiers from the VisKeyMod enumerate. */ }; VISUAL_END_DECLS #endif /* _LV_KEYSYM_H */ libvisual-0.4.2/libvisual/lv_audio.h0000644000175100001730000001750514405737441014415 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_audio.h,v 1.23 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_AUDIO_H #define _LV_AUDIO_H #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_AUDIO(obj) (VISUAL_CHECK_CAST ((obj), VisAudio)) #define VISUAL_AUDIO_SAMPLEPOOL(obj) (VISUAL_CHECK_CAST ((obj), VisAudioSamplePool)) #define VISUAL_AUDIO_SAMPLEPOOL_CHANNEL(obj) (VISUAL_CHECK_CAST ((obj), VisAudioSamplePoolChannel)) #define VISUAL_AUDIO_SAMPLE(obj) (VISUAL_CHECK_CAST ((obj), VisAudioSample)) #define VISUAL_AUDIO_CHANNEL_LEFT "front left 1" #define VISUAL_AUDIO_CHANNEL_RIGHT "front right 1" #define VISUAL_AUDIO_CHANNEL_CATEGORY_FRONT "front" #define VISUAL_AUDIO_CHANNEL_CATEGORY_REAR "rear" #define VISUAL_AUDIO_CHANNEL_CATEGORY_RIGHT "left" #define VISUAL_AUDIO_CHANNEL_CATEGORY_LEFT "right" typedef enum { VISUAL_AUDIO_SAMPLE_RATE_NONE = 0, VISUAL_AUDIO_SAMPLE_RATE_8000, VISUAL_AUDIO_SAMPLE_RATE_11250, VISUAL_AUDIO_SAMPLE_RATE_22500, VISUAL_AUDIO_SAMPLE_RATE_32000, VISUAL_AUDIO_SAMPLE_RATE_44100, VISUAL_AUDIO_SAMPLE_RATE_48000, VISUAL_AUDIO_SAMPLE_RATE_96000, VISUAL_AUDIO_SAMPLE_RATE_LAST, } VisAudioSampleRateType; typedef enum { VISUAL_AUDIO_SAMPLE_FORMAT_NONE = 0, VISUAL_AUDIO_SAMPLE_FORMAT_U8, VISUAL_AUDIO_SAMPLE_FORMAT_S8, VISUAL_AUDIO_SAMPLE_FORMAT_U16, VISUAL_AUDIO_SAMPLE_FORMAT_S16, VISUAL_AUDIO_SAMPLE_FORMAT_U32, VISUAL_AUDIO_SAMPLE_FORMAT_S32, VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT, VISUAL_AUDIO_SAMPLE_FORMAT_LAST, } VisAudioSampleFormatType; typedef enum { VISUAL_AUDIO_SAMPLE_CHANNEL_NONE = 0, VISUAL_AUDIO_SAMPLE_CHANNEL_STEREO } VisAudioSampleChannelType; typedef struct _VisAudio VisAudio; typedef struct _VisAudioSamplePool VisAudioSamplePool; typedef struct _VisAudioSamplePoolChannel VisAudioSamplePoolChannel; typedef struct _VisAudioSample VisAudioSample; /** * The VisAudio structure contains the sample and extra information * about the sample like a 256 bands analyzer, sound energy and * in the future BPM detection. * * @see visual_audio_new */ struct _VisAudio { VisObject object; /**< The VisObject data. */ VisAudioSamplePool *samplepool; short plugpcm[2][512]; /**< PCM data that comes from the input plugin * or a callback function. */ // short pcm[3][512]; /**< PCM data that should be used within plugins // * pcm[0][x] is the left channel, pcm[1][x] is the right // * channel and pcm[2][x] is an average of both channels. */ // short freq[3][256]; /**< Rateuency data as a 256 bands analyzer, with the channels // * like with the pcm element. */ // short freqnorm[3][256]; /**< Rateuency data like the freq member, however this time the bands // * are normalized. */ // short int bpmhistory[1024][6]; /**< Private member for BPM detection, not implemented right now. */ // short int bpmdata[1024][6]; /**< Private member for BPM detection, not implemented right now. */ // short int bpmenergy[6]; /**< Private member for BPM detection, not implemented right now. */ int energy; /**< Audio energy level. */ }; struct _VisAudioSamplePool { VisObject object; VisList *channels; }; struct _VisAudioSamplePoolChannel { VisObject object; VisRingBuffer *samples; VisTime samples_timeout; char *channelid; float factor; }; struct _VisAudioSample { VisObject object; VisTime timestamp; VisAudioSampleRateType rate; VisAudioSampleFormatType format; VisBuffer *buffer; VisBuffer *processed; }; /* prototypes */ VisAudio *visual_audio_new (void); int visual_audio_init (VisAudio *audio); int visual_audio_analyze (VisAudio *audio); int visual_audio_get_sample (VisAudio *audio, VisBuffer *buffer, char *channelid); int visual_audio_get_sample_mixed_simple (VisAudio *audio, VisBuffer *buffer, int channels, ...); int visual_audio_get_sample_mixed (VisAudio *audio, VisBuffer *buffer, int divide, int channels, ...); int visual_audio_get_sample_mixed_category (VisAudio *audio, VisBuffer *buffer, char *category, int divide); int visual_audio_get_sample_mixed_all (VisAudio *audio, VisBuffer *buffer, int divide); int visual_audio_get_spectrum (VisAudio *audio, VisBuffer *buffer, int samplelen, char *channelid, int normalised); int visual_audio_get_spectrum_multiplied (VisAudio *audio, VisBuffer *buffer, int samplelen, char *channelid, int normalised, float multiplier); int visual_audio_get_spectrum_for_sample (VisBuffer *buffer, VisBuffer *sample, int normalised); int visual_audio_get_spectrum_for_sample_multiplied (VisBuffer *buffer, VisBuffer *sample, int normalised, float multiplier); int visual_audio_normalise_spectrum (VisBuffer *buffer); VisAudioSamplePool *visual_audio_samplepool_new (void); int visual_audio_samplepool_init (VisAudioSamplePool *samplepool); int visual_audio_samplepool_add (VisAudioSamplePool *samplepool, VisAudioSample *sample, char *channelid); int visual_audio_samplepool_add_channel (VisAudioSamplePool *samplepool, VisAudioSamplePoolChannel *channel); VisAudioSamplePoolChannel *visual_audio_samplepool_get_channel (VisAudioSamplePool *samplepool, char *channelid); int visual_audio_samplepool_flush_old (VisAudioSamplePool *samplepool); int visual_audio_samplepool_input (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleRateType rate, VisAudioSampleFormatType format, VisAudioSampleChannelType channeltype); int visual_audio_samplepool_input_channel (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleRateType rate, VisAudioSampleFormatType format, char *channelid); VisAudioSamplePoolChannel *visual_audio_samplepool_channel_new (char *channelid); int visual_audio_samplepool_channel_init (VisAudioSamplePoolChannel *channel, char *channelid); int visual_audio_samplepool_channel_add (VisAudioSamplePoolChannel *channel, VisAudioSample *sample); int visual_audio_samplepool_channel_flush_old (VisAudioSamplePoolChannel *channel); int visual_audio_sample_buffer_mix (VisBuffer *dest, VisBuffer *src, int divide, float multiplier); int visual_audio_sample_buffer_mix_many (VisBuffer *dest, int divide, int channels, ...); VisAudioSample *visual_audio_sample_new (VisBuffer *buffer, VisTime *timestamp, VisAudioSampleFormatType format, VisAudioSampleRateType rate); int visual_audio_sample_init (VisAudioSample *sample, VisBuffer *buffer, VisTime *timestamp, VisAudioSampleFormatType format, VisAudioSampleRateType rate); int visual_audio_sample_has_internal (VisAudioSample *sample); int visual_audio_sample_transform_format (VisAudioSample *dest, VisAudioSample *src, VisAudioSampleFormatType format); int visual_audio_sample_transform_rate (VisAudioSample *dest, VisAudioSample *src, VisAudioSampleRateType rate); int visual_audio_sample_rate_get_length (VisAudioSampleRateType rate); int visual_audio_sample_format_get_size (VisAudioSampleFormatType format); int visual_audio_sample_format_is_signed (VisAudioSampleFormatType format); VISUAL_END_DECLS #endif /* _LV_AUDIO_H */ libvisual-0.4.2/libvisual/lv_event.c0000644000175100001730000003634714405737441014435 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_event.c,v 1.27 2006/01/23 21:06:24 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #include "lv_event.h" #include "lv_log.h" static int eventqueue_dtor (VisObject *object); static int event_list_destroy (void *data); static int eventqueue_dtor (VisObject *object) { VisEventQueue *eventqueue = VISUAL_EVENTQUEUE (object); visual_collection_destroy (VISUAL_COLLECTION (&eventqueue->events)); return VISUAL_OK; } static int event_list_destroy (void *data) { VisEvent *event = VISUAL_EVENT (data); if (event == NULL) return 0; visual_object_unref (VISUAL_OBJECT (event)); return 0; } /** * @defgroup VisEvent VisEvent * @{ */ /** * Creates a new VisEvent structure. * * @see visual_actor_get_eventqueue * * @return A newly allocated VisEvent */ VisEvent *visual_event_new () { VisEvent *event; event = visual_mem_new0 (VisEvent, 1); visual_event_init (event); /* Do the VisObject initialization*/ visual_object_set_allocated (VISUAL_OBJECT (event), TRUE); visual_object_ref (VISUAL_OBJECT (event)); return event; } int visual_event_init (VisEvent *event) { visual_log_return_val_if_fail (event != NULL, -VISUAL_ERROR_EVENT_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (event)); visual_object_set_dtor (VISUAL_OBJECT (event), NULL); visual_object_set_allocated (VISUAL_OBJECT (event), FALSE); /* Set the VisEvent data */ visual_object_clean (VISUAL_OBJECT (event), VisEvent); return VISUAL_OK; } int visual_event_copy (VisEvent *dest, VisEvent *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_EVENT_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_EVENT_NULL); /* FIXME: This is far from safe, since it won't do any refcounting jobs */ visual_object_copy_data (dest, src, VisEvent); return VISUAL_OK; } /** * Creates a new VisEventQueue data structure. * * @return Newly allocated VisEventQueue. */ VisEventQueue *visual_event_queue_new () { VisEventQueue *eventqueue; eventqueue = visual_mem_new0 (VisEventQueue, 1); visual_event_queue_init (eventqueue); /* Do the VisObject initialization*/ visual_object_set_allocated (VISUAL_OBJECT (eventqueue), TRUE); visual_object_ref (VISUAL_OBJECT (eventqueue)); return eventqueue; } int visual_event_queue_init (VisEventQueue *eventqueue) { visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (eventqueue)); visual_object_set_dtor (VISUAL_OBJECT (eventqueue), eventqueue_dtor); visual_object_set_allocated (VISUAL_OBJECT (eventqueue), FALSE); /* Set the VisEventQueue data */ visual_object_clean (VISUAL_OBJECT (eventqueue), VisEventQueue); eventqueue->mousestate = VISUAL_MOUSE_UP; visual_collection_set_destroyer (VISUAL_COLLECTION (&eventqueue->events), event_list_destroy); visual_event_init (&eventqueue->lastresize); return VISUAL_OK; } /** * Polls for new events. Looks at the event queue for new events and deletes * them from the queue while loading them into the event argument. * * @param eventqueue Pointer to a VisEventQueue from which new events should be taken. * @param event Pointer to a VisEvent in which the new events should be loaded. * * @return TRUE when events are handled and FALSE when the queue is out of events. */ int visual_event_queue_poll (VisEventQueue *eventqueue, VisEvent *event) { VisEvent *lev; int more_events; more_events = visual_event_queue_poll_by_reference (eventqueue, &lev); if (more_events != FALSE) { visual_event_copy (event, lev); /* FIXME when we start to ref count attributes in events, we need to unref here */ visual_object_unref (VISUAL_OBJECT (lev)); } return more_events; } int visual_event_queue_poll_by_reference (VisEventQueue *eventqueue, VisEvent **event) { VisEvent *lev; VisListEntry *listentry = NULL;; visual_log_return_val_if_fail (eventqueue != NULL, FALSE); visual_log_return_val_if_fail (event != NULL, FALSE); /* FIXME solve this better */ if (eventqueue->resizenew == TRUE) { eventqueue->resizenew = FALSE; *event = visual_event_new (); visual_event_copy (*event, &eventqueue->lastresize); return TRUE; } if (eventqueue->eventcount <= 0) return FALSE; lev = visual_list_next (&eventqueue->events, &listentry); *event = lev; visual_list_delete (&eventqueue->events, &listentry); eventqueue->eventcount--; return TRUE; } /** * Adds an event to the event queue. Add new VisEvents into the VisEventQueue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param event Pointer to a VisEvent that needs to be added to the queue. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL or -VISUAL_ERROR_EVENT_NULL * on failure. */ int visual_event_queue_add (VisEventQueue *eventqueue, VisEvent *event) { visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); visual_log_return_val_if_fail (event != NULL, -VISUAL_ERROR_EVENT_NULL); /* We've got way too much on the queue, not adding events, the important * event.resize event got data in the event queue structure that makes sure it gets * looked at */ if (eventqueue->eventcount > VISUAL_EVENT_MAXEVENTS) { visual_object_unref (VISUAL_OBJECT (event)); return -1; } visual_list_add (&eventqueue->events, event); eventqueue->eventcount++; return VISUAL_OK; } /** * Adds a new keyboard event to the event queue. By giving keyboard state information * a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param keysym A keysym from the VisKey enumerate to set the key to which the event relates. * @param keymod Key modifier information from the VisKeyMod enumerate. * @param state Contains information about whatever the key is down or up. * * return VISUAL_OK on succes -VISUAL_ERROR_EVENT_QUEUE_NULL, -VISUAL_ERROR_EVENT_NULL or error values * returned by visual_event_queue_add on failure. */ int visual_event_queue_add_keyboard (VisEventQueue *eventqueue, VisKey keysym, int keymod, VisKeyState state) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); if (event == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("Cannot create a new VisEvent structure")); return -VISUAL_ERROR_EVENT_NULL; } /* FIXME name to VISUAL_KEYB_DOWN and KEYB_UP */ if (state == VISUAL_KEY_DOWN) event->type = VISUAL_EVENT_KEYDOWN; else event->type = VISUAL_EVENT_KEYUP; event->event.keyboard.keysym.sym = keysym; event->event.keyboard.keysym.mod = keymod; return visual_event_queue_add (eventqueue, event); } /** * Adds a new mouse movement event to the event queue. By giving absolute X and Y coordinates * for the mouse a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param x Absolute X value for the mouse location. * @param y Absolute Y value for the mouse location. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL or error values returned by * visual_event_queue_add () on failure. */ int visual_event_queue_add_mousemotion (VisEventQueue *eventqueue, int x, int y) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_MOUSEMOTION; event->event.mousemotion.state = eventqueue->mousestate; event->event.mousemotion.x = x; event->event.mousemotion.y = y; event->event.mousemotion.xrel = x - eventqueue->mousex; event->event.mousemotion.yrel = y - eventqueue->mousey; eventqueue->mousex = x; eventqueue->mousey = y; return visual_event_queue_add (eventqueue, event);; } /** * Adds a new mouse button event to the event queue. By giving a mouse button index number and * a mouse button key state a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param button Index that indicates to which mouse button the state relates. * @param state Contains information about whatever the button is down or up * @param x Absolute X value for the mouse location. * @param y Absolute Y value for the mouse location. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL or error values returned by * visual_event_queue_add () on failure. */ int visual_event_queue_add_mousebutton (VisEventQueue *eventqueue, int button, VisMouseState state, int x, int y) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); if (state == VISUAL_MOUSE_DOWN) event->type = VISUAL_EVENT_MOUSEBUTTONDOWN; else event->type = VISUAL_EVENT_MOUSEBUTTONUP; event->event.mousebutton.button = button; event->event.mousebutton.state = state; event->event.mousebutton.x = x; event->event.mousebutton.y = y; eventqueue->mousestate = state; return visual_event_queue_add (eventqueue, event); } /** * Adds a new dimension change event to the event queue. By giving a pointer to * the VisVideo containing all the surface information and new width and height * a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param video Pointer to the VisVideo containing all the display information, * also used for negotiation so values can change within the VisVideo * structure. * @param width The width for the new surface. * @param height The height for the new surface. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL on failure. */ int visual_event_queue_add_resize (VisEventQueue *eventqueue, VisVideo *video, int width, int height) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = &eventqueue->lastresize; event->type = VISUAL_EVENT_RESIZE; /* FIXME ref counting */ event->event.resize.video = video; event->event.resize.width = width; event->event.resize.height = height; eventqueue->resizenew = TRUE; return VISUAL_OK; } /** * Adds a new song change event to the event queue. By giving a pointer to the * new VisSongInfo structure a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param songinfo Pointer to the VisSongInfo containing all the new song information. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL, -VISUAL_ERROR_SONGINFO_NULL * or error values returned by visual_event_queue_add () on failure. */ int visual_event_queue_add_newsong (VisEventQueue *eventqueue, VisSongInfo *songinfo) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_NEWSONG; /* FIXME refcounting */ event->event.newsong.songinfo = songinfo; return visual_event_queue_add (eventqueue, event); } /** * Adds a new parameter change event to the event queue. By giving the pointer to the * VisParamEntry structure a new VisEvent will be created and added to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param param Pointer to the VisParamEntry containing the parameter that has been changed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL, -VISUAL_ERROR_PARAM_NULL * or error values returned by visual_event_queue_add () on failure. */ int visual_event_queue_add_param (VisEventQueue *eventqueue, void *param) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_PARAM; /* FIXME ref count the param */ event->event.param.param = param; return visual_event_queue_add (eventqueue, event); } /** * Adds a new quit event to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param pass_zero_please Might be used in the future, but for now just pass. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL * or error values returned by visual_event_queue_add () on failure. */ int visual_event_queue_add_quit (VisEventQueue *eventqueue, int pass_zero_please) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_QUIT; return visual_event_queue_add (eventqueue, event); } /** * Adds a new visibility event to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param is_visible TRUE when visible, FALSE when not visible. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL * or error values returned by visual_event_queue_add () on failure. */ int visual_event_queue_add_visibility (VisEventQueue *eventqueue, int is_visible) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_VISIBILITY; event->event.visibility.is_visible = is_visible; return visual_event_queue_add (eventqueue, event); } /** * Adds a new generic event to the event queue. * * @param eventqueue Pointer to the VisEventQueue to which new events are added. * @param eid ID of the custom event.. * @param param_int Integer value for the custom event. * @param param_ptr Pointer to data for the custom event.. * * @return VISUAL_OK on succes, -VISUAL_ERROR_EVENT_QUEUE_NULL * or error values returned by visual_event_queue_add () on failure. */ int visual_event_queue_add_generic (VisEventQueue *eventqueue, int eid, int param_int, void *param_ptr) { VisEvent *event; visual_log_return_val_if_fail (eventqueue != NULL, -VISUAL_ERROR_EVENT_QUEUE_NULL); event = visual_event_new (); event->type = VISUAL_EVENT_GENERIC; event->event.generic.event_id = eid; event->event.generic.data_int = param_int; event->event.generic.data_ptr = param_ptr; return visual_event_queue_add (eventqueue, event); } /** * @} */ libvisual-0.4.2/libvisual/lv_rectangle.h0000644000175100001730000000545014405737441015254 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_rectangle.h,v 1.6 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_RECTANGLE_H #define _LV_RECTANGLE_H #include VISUAL_BEGIN_DECLS #define VISUAL_RECTANGLE(obj) (VISUAL_CHECK_CAST ((obj, VisRectangle)) typedef struct _VisRectangle VisRectangle; /** * Using the VisRectangle structure you can define rectangular areas in for example * VisVideo buffers. */ struct _VisRectangle { VisObject object; /**< The VisObject data. */ int x; /**< X Position of the upper left corner. */ int y; /**< Y Position of the upper left corner. */ int width; /**< The width. */ int height; /**< The height. */ }; /* prototypes */ VisRectangle *visual_rectangle_new (int x, int y, int width, int height); int visual_rectangle_set (VisRectangle *rect, int x, int y, int width, int height); int visual_rectangle_position_within (VisRectangle *rect, int x, int y); int visual_rectangle_within_partially (VisRectangle *dest, VisRectangle *src); int visual_rectangle_within (VisRectangle *dest, VisRectangle *src); int visual_rectangle_copy (VisRectangle *dest, VisRectangle *src); int visual_rectangle_clip (VisRectangle *dest, VisRectangle *within, VisRectangle *src); int visual_rectangle_normalise (VisRectangle *rect); int visual_rectangle_normalise_to (VisRectangle *dest, VisRectangle *src); int visual_rectangle_is_empty (VisRectangle *rect); int visual_rectangle_denormalise_values (VisRectangle *rect, float fx, float fy, int32_t *x, int32_t *y); int visual_rectangle_denormalise_many_values (VisRectangle *rect, float *fxlist, float *fylist, int32_t *xlist, int32_t *ylist, int size); int visual_rectangle_denormalise_values_neg (VisRectangle *rect, float fx, float fy, int32_t *x, int32_t *y); int visual_rectangle_denormalise_many_values_neg (VisRectangle *rect, float *fxlist, float *fylist, int32_t *xlist, int32_t *ylist, int size); VISUAL_END_DECLS #endif /* _LV_RECTANGLE_H */ libvisual-0.4.2/libvisual/lv_param.c0000644000175100001730000007361314405737441014411 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_param.c,v 1.50 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lv_log.h" #include "lv_param.h" static int param_container_dtor (VisObject *object); static int param_entry_dtor (VisObject *object); static int get_next_pcall_id (VisList *callbacks); static int param_container_dtor (VisObject *object) { VisParamContainer *paramcontainer = VISUAL_PARAMCONTAINER (object); visual_collection_destroy (VISUAL_COLLECTION (¶mcontainer->entries)); return VISUAL_OK; } static int param_entry_dtor (VisObject *object) { VisParamEntry *param = VISUAL_PARAMENTRY (object); if (param->string != NULL) visual_mem_free (param->string); if (param->name != NULL) visual_mem_free (param->name); if (param->objdata != NULL) visual_object_unref (param->objdata); visual_palette_free_colors (¶m->pal); visual_collection_destroy (VISUAL_COLLECTION (¶m->callbacks)); param->string = NULL; param->name = NULL; param->objdata = NULL; return VISUAL_OK; } static int get_next_pcall_id (VisList *callbacks) { VisListEntry *le = NULL; VisParamEntryCallback *pcall; int found = FALSE; int i; /* Walk through all possible ids */ for (i = 0; i < VISUAL_PARAM_CALLBACK_ID_MAX; i++) { found = FALSE; /* Check all the callbacks if the id is used */ while ((pcall = visual_list_next (callbacks, &le)) != NULL) { /* Found the ID, break and get ready for the next iterate */ if (pcall->id == i) { found = TRUE; break; } } /* The id has NOT been found, thus is an original, and we return this as the next id */ if (found == FALSE) return i; } /* This is virtually impossible, or something very wrong is going ok, but no id seems to be left */ return -1; } /** * @defgroup VisParam VisParam * @{ */ /** * Creates a new VisParamContainer structure. * * @return A newly allocated VisParamContainer structure. */ VisParamContainer *visual_param_container_new () { VisParamContainer *paramcontainer; paramcontainer = visual_mem_new0 (VisParamContainer, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (paramcontainer), TRUE, param_container_dtor); visual_collection_set_destroyer (VISUAL_COLLECTION (¶mcontainer->entries), visual_object_collection_destroyer); return paramcontainer; } /** * Sets the eventqueue in the VisParamContainer, so events can be emitted on param changes. * * @param paramcontainer A pointer to the VisParamContainer to which the VisEventQueue needs to be set. * @param eventqueue A Pointer to the VisEventQueue that is used for the events the VisParamContainer can emit. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL on failure. */ int visual_param_container_set_eventqueue (VisParamContainer *paramcontainer, VisEventQueue *eventqueue) { visual_log_return_val_if_fail (paramcontainer != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); paramcontainer->eventqueue = eventqueue; return VISUAL_OK; } /** * Get the pointer to the VisEventQueue the VisParamContainer is emitting events to. * * @param paramcontainer A pointer to the VisParamContainer from which the VisEventQueue is requested. * * @return Pointer to the VisEventQueue possibly NULL, NULL on failure. */ VisEventQueue *visual_param_container_get_eventqueue (VisParamContainer *paramcontainer) { visual_log_return_val_if_fail (paramcontainer != NULL, NULL); return paramcontainer->eventqueue; } /** * Adds a VisParamEntry to a VisParamContainer. * * @param paramcontainer A pointer to the VisParamContainer in which the VisParamEntry is added. * @param param A pointer to the VisParamEntry that is added to the VisParamContainer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL, -VISUAL_ERROR_PARAM_NULL or * error values returned by visual_list_add () on failure. */ int visual_param_container_add (VisParamContainer *paramcontainer, VisParamEntry *param) { visual_log_return_val_if_fail (paramcontainer != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->parent = paramcontainer; /* On container add, we always set changed once, so vars can be synchronised in the plugin * it's event loop */ visual_param_entry_changed (param); return visual_list_add (¶mcontainer->entries, param); } /** * Adds a list of VisParamEntry elements, the list is terminated by an entry of type VISUAL_PARAM_ENTRY_TYPE_END. * All the elements are reallocated, so this function can be used for static param lists. * * @param paramcontainer A pointer to the VisParamContainer in which the VisParamEntry elements are added. * @param params A pointer to the VisParamEntry elements that are added to the VisParamContainer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL or -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_container_add_many (VisParamContainer *paramcontainer, VisParamEntry *params) { VisParamEntry *pnew; int i = 0; visual_log_return_val_if_fail (paramcontainer != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); visual_log_return_val_if_fail (params != NULL, -VISUAL_ERROR_PARAM_NULL); while (params[i].type != VISUAL_PARAM_ENTRY_TYPE_END) { pnew = visual_param_entry_new (visual_param_entry_get_name (¶ms[i])); visual_param_entry_set_from_param (pnew, ¶ms[i]); visual_param_container_add (paramcontainer, pnew); i++; } return VISUAL_OK; } /** * Removes a VisParamEntry from the VisParamContainer by giving the name of the VisParamEntry that needs * to be removed. * * @param paramcontainer A pointer to the VisParamContainer from which a VisParamEntry needs to be removed. * @param name The name of the VisParamEntry that needs to be removed from the VisParamContainer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL, -VISUAL_ERROR_NULL * or -VISUAL_ERROR_PARAM_NOT_FOUND on failure. */ int visual_param_container_remove (VisParamContainer *paramcontainer, const char *name) { VisListEntry *le = NULL; VisParamEntry *param; visual_log_return_val_if_fail (paramcontainer != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); visual_log_return_val_if_fail (name != NULL, -VISUAL_ERROR_NULL); while ((param = visual_list_next (¶mcontainer->entries, &le)) != NULL) { if (strcmp (param->name, name) == 0) { visual_list_delete (¶mcontainer->entries, &le); return VISUAL_OK; } } return -VISUAL_ERROR_PARAM_NOT_FOUND; } /** * Clones the source VisParamContainer into the destination VisParamContainer. When an entry with a certain name * already exists in the destination container, it will be overwritten with a new value. * * @param destcont A pointer to the VisParamContainer in which the VisParamEntry values are copied. * @param srccont A pointer to the VisParamContainer from which the VisParamEntry values are copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL, on failure. */ int visual_param_container_copy (VisParamContainer *destcont, VisParamContainer *srccont) { VisListEntry *le = NULL; VisParamEntry *destparam; VisParamEntry *srcparam; VisParamEntry *tempparam; visual_log_return_val_if_fail (destcont != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); visual_log_return_val_if_fail (srccont != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); while ((srcparam = visual_list_next (&srccont->entries, &le)) != NULL) { tempparam = visual_param_container_get (destcont, visual_param_entry_get_name (srcparam)); /* Already exists, overwrite */ if (tempparam != NULL) { visual_param_entry_set_from_param (tempparam, srcparam); continue; } /* Does not yet exist, create a new entry */ destparam = visual_param_entry_new (visual_param_entry_get_name (srcparam)); visual_param_entry_set_from_param (destparam, srcparam); visual_param_container_add (destcont, destparam); } return VISUAL_OK; } /** * Copies matching VisParamEntry elements from srccont into destcont, matching on the name. * * @param destcont A pointer to the VisParamContainer in which the VisParamEntry values are copied. * @param srccont A pointer to the VisParamContainer from which the VisParamEntry values are copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_CONTAINER_NULL, on failure. */ int visual_param_container_copy_match (VisParamContainer *destcont, VisParamContainer *srccont) { VisListEntry *le = NULL; VisParamEntry *destparam; VisParamEntry *srcparam; visual_log_return_val_if_fail (destcont != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); visual_log_return_val_if_fail (srccont != NULL, -VISUAL_ERROR_PARAM_CONTAINER_NULL); while ((destparam = visual_list_next (&destcont->entries, &le)) != NULL) { srcparam = visual_param_container_get (srccont, visual_param_entry_get_name (destparam)); if (srcparam != NULL) visual_param_entry_set_from_param (destparam, srcparam); } return VISUAL_OK; } /** * Retrieve a VisParamEntry from a VisParamContainer by giving the name of the VisParamEntry that is requested. * * @param paramcontainer A pointer to the VisParamContainer from which a VisParamEntry is requested. * @param name The name of the VisParamEntry that is requested from the VisParamContainer. * * @return Pointer to the VisParamEntry, or NULL. */ VisParamEntry *visual_param_container_get (VisParamContainer *paramcontainer, const char *name) { VisListEntry *le = NULL; VisParamEntry *param; visual_log_return_val_if_fail (paramcontainer != NULL, NULL); visual_log_return_val_if_fail (name != NULL, NULL); while ((param = visual_list_next (¶mcontainer->entries, &le)) != NULL) { param = le->data; if (strcmp (param->name, name) == 0) return param; } return NULL; } /** * Creates a new VisParamEntry structure. * * @param name The name that is assigned to the VisParamEntry. * * @return A newly allocated VisParamEntry structure. */ VisParamEntry *visual_param_entry_new (char *name) { VisParamEntry *param; param = visual_mem_new0 (VisParamEntry, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (param), TRUE, param_entry_dtor); visual_param_entry_set_name (param, name); visual_collection_set_destroyer (VISUAL_COLLECTION (¶m->callbacks), visual_object_collection_destroyer); return param; } /** * Adds a change notification callback, this shouldn't be used to get notificated within a plugin, but is for * things like VisUI. * * @param param Pointer to the VisParamEntry to which a change notification callback is added. * @param callback The notification callback, which is called on changes in the VisParamEntry. * @param priv A private that can be used in the callback function. * * return callback id in the form of a positive value on succes, * -VISUAL_ERROR_PARAM_NULL, -VISUAL_ERROR_PARAM_CALLBACK_NULL or * -VISUAL_ERROR_PARAM_CALLBACK_TOO_MANY on failure. */ int visual_param_entry_add_callback (VisParamEntry *param, VisParamChangedCallbackFunc callback, void *priv) { VisParamEntryCallback *pcall; int id; visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); visual_log_return_val_if_fail (callback != NULL, -VISUAL_ERROR_PARAM_CALLBACK_NULL); id = get_next_pcall_id (¶m->callbacks); visual_log_return_val_if_fail (id >= 0, -VISUAL_ERROR_PARAM_CALLBACK_TOO_MANY); pcall = visual_mem_new0 (VisParamEntryCallback, 1); /* Do the VisObject initialization for the VisParamEntryCallback */ visual_object_initialize (VISUAL_OBJECT (pcall), TRUE, NULL); pcall->id = id; pcall->callback = callback; visual_object_set_private (VISUAL_OBJECT (pcall), priv); visual_list_add (¶m->callbacks, pcall); return id; } /** * Removes a change notification callback from the list of callbacks. * * @param param Pointer to the VisParamEntry from which a change notification callback is removed. * @param id The callback ID that was given by the visual_param_entry_add_callback method. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_remove_callback (VisParamEntry *param, int id) { VisListEntry *le = NULL; VisParamEntryCallback *pcall; visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); while ((pcall = visual_list_next (¶m->callbacks, &le)) != NULL) { if (id == pcall->id) { visual_list_delete (¶m->callbacks, &le); visual_object_unref (VISUAL_OBJECT (pcall)); return VISUAL_OK; } } return VISUAL_OK; } /** * Notifies all the callbacks for the given VisParamEntry parameter. * * @param param Pointer to the VisParamEntry of which all the change notification * callbacks need to be called. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_notify_callbacks (VisParamEntry *param) { VisListEntry *le = NULL; VisParamEntryCallback *pcall; visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); while ((pcall = visual_list_next (¶m->callbacks, &le)) != NULL) pcall->callback (param, visual_object_get_private (VISUAL_OBJECT (pcall))); return VISUAL_OK; } /** * Checks if the VisParamEntry it's name is the given name. * * @param param Pointer to the VisParamEntry of which we want to check the name. * @param name The name we want to check against. * * @return TRUE if the VisParamEntry is the one we requested, or FALSE if not. */ int visual_param_entry_is (VisParamEntry *param, const char *name) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); if (strcmp (param->name, name) == 0) return TRUE; return FALSE; } /** * When called, emits an event in the VisParamContainer it's VisEventQueue when the VisEventQueue * is set. * * @param param Pointer to the VisParamEntry that is changed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_changed (VisParamEntry *param) { VisEventQueue *eventqueue; visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); if (param->parent == NULL) return VISUAL_OK; eventqueue = param->parent->eventqueue; if (eventqueue != NULL) visual_event_queue_add_param (eventqueue, param); visual_param_entry_notify_callbacks (param); return VISUAL_OK; } /** * Retrieves the VisParamEntryType from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the VisParamEntryType is requested. * * @return The VisParamEntryType on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ VisParamEntryType visual_param_entry_get_type (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); return param->type; } /** * Compares two parameters with each other, When they are the same, TRUE is returned, if not FALSE. * Keep in mind that FALSE is always returned for VISUAL_PARAM_ENTRY_TYPE_PALETTE and VISUAL_PARAM_ENTRY_TYPE_OBJECT. * * @param src1 Pointer to the first VisParamEntry for comparison. * @param src2 Pointer to the second VisParamEntry for comparison. * * @return TRUE if the same, FALSE if not the same, * -VISUAL_ERROR_PARAM_NULL, -VISUAL_ERROR_PARAM_INVALID_TYPE or -VISUAL_ERROR_IMPOSSIBLE on failure. */ int visual_param_entry_compare (VisParamEntry *src1, VisParamEntry *src2) { visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_PARAM_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_PARAM_NULL); if (src1->type != src2->type) return FALSE; switch (src1->type) { case VISUAL_PARAM_ENTRY_TYPE_NULL: return TRUE; break; case VISUAL_PARAM_ENTRY_TYPE_STRING: if (!strcmp (src1->string, src2->string)) return TRUE; break; case VISUAL_PARAM_ENTRY_TYPE_INTEGER: if (src1->numeric.integer == src2->numeric.integer) return TRUE; break; case VISUAL_PARAM_ENTRY_TYPE_FLOAT: if (src1->numeric.floating == src2->numeric.floating) return TRUE; break; case VISUAL_PARAM_ENTRY_TYPE_DOUBLE: if (src1->numeric.doubleflt == src2->numeric.doubleflt) return TRUE; break; case VISUAL_PARAM_ENTRY_TYPE_COLOR: return visual_color_compare (&src1->color, &src2->color); break; case VISUAL_PARAM_ENTRY_TYPE_PALETTE: return FALSE; break; case VISUAL_PARAM_ENTRY_TYPE_OBJECT: return FALSE; break; default: visual_log (VISUAL_LOG_CRITICAL, _("param type is not valid")); return -VISUAL_ERROR_PARAM_INVALID_TYPE; break; } return -VISUAL_ERROR_IMPOSSIBLE; } /** * Copies the value of the src param into the param. Also sets the param to the type of which the * source param is. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param src Pointer to the VisParamEntry from which the value is retrieved. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL, -VISUAL_ERROR_PARAM_INVALID_TYPE on failure. */ int visual_param_entry_set_from_param (VisParamEntry *param, VisParamEntry *src) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_PARAM_NULL); switch (src->type) { case VISUAL_PARAM_ENTRY_TYPE_NULL: break; case VISUAL_PARAM_ENTRY_TYPE_STRING: visual_param_entry_set_string (param, visual_param_entry_get_string (src)); break; case VISUAL_PARAM_ENTRY_TYPE_INTEGER: visual_param_entry_set_integer (param, visual_param_entry_get_integer (src)); break; case VISUAL_PARAM_ENTRY_TYPE_FLOAT: visual_param_entry_set_float (param, visual_param_entry_get_float (src)); break; case VISUAL_PARAM_ENTRY_TYPE_DOUBLE: visual_param_entry_set_double (param, visual_param_entry_get_double (src)); break; case VISUAL_PARAM_ENTRY_TYPE_COLOR: visual_param_entry_set_color_by_color (param, visual_param_entry_get_color (src)); break; case VISUAL_PARAM_ENTRY_TYPE_PALETTE: visual_param_entry_set_palette (param, visual_param_entry_get_palette (src)); break; case VISUAL_PARAM_ENTRY_TYPE_OBJECT: visual_param_entry_set_object (param, visual_param_entry_get_object (src)); break; default: visual_log (VISUAL_LOG_CRITICAL, _("param type is not valid")); return -VISUAL_ERROR_PARAM_INVALID_TYPE; break; } return VISUAL_OK; } /** * Set the name for a VisParamEntry. * * @param param Pointer to the VisParamEntry to which the name is set. * @param name The name that is set to the VisParamEntry. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_name (VisParamEntry *param, char *name) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); if (param->name != NULL) visual_mem_free (param->name); param->name = NULL; if (name != NULL) param->name = strdup (name); return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_STRING and assigns the string given as argument to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param string The string for this parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_string (VisParamEntry *param, char *string) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_STRING; if (string == NULL && param->string == NULL) return VISUAL_OK; if (string == NULL && param->string != NULL) { visual_mem_free (param->string); param->string = NULL; visual_param_entry_changed (param); } else if (param->string == NULL && string != NULL) { param->string = strdup (string); visual_param_entry_changed (param); } else if (strcmp (string, param->string) != 0) { visual_mem_free (param->string); param->string = strdup (string); visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_INTEGER and assigns the integer given as argument to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param integer The integer value for this parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_integer (VisParamEntry *param, int integer) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_INTEGER; if (param->numeric.integer != integer) { param->numeric.integer = integer; visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_FLOAT and assigns the float given as argument to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param floating The float value for this parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_float (VisParamEntry *param, float floating) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_FLOAT; if (param->numeric.floating != floating) { param->numeric.floating = floating; visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_DOUBLE and assigns the double given as argument to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param doubleflt The double value for this parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_double (VisParamEntry *param, double doubleflt) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_DOUBLE; if (param->numeric.doubleflt != doubleflt) { param->numeric.doubleflt = doubleflt; visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_COLOR and assigns the rgb values given as arguments to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param r The red value for this color parameter. * @param g The green value for this color parameter. * @param b The blue value for this color parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_color (VisParamEntry *param, uint8_t r, uint8_t g, uint8_t b) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_COLOR; if (param->color.r != r || param->color.g != g || param->color.b != b) { visual_color_set (¶m->color, r, g, b); visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_COLOR and assigns the rgb values from the given VisColor as argument to it. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param color Pointer to the VisColor from which the rgb values are copied into the parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_color_by_color (VisParamEntry *param, VisColor *color) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_COLOR; if (visual_color_compare (¶m->color, color) == FALSE) { visual_color_copy (¶m->color, color); visual_param_entry_changed (param); } return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_PALETTE and assigns a VisPalette to the VisParamEntry. * This function does not check if there is a difference between the prior set palette and the new one, and always * emits the changed event. so watch out with usage. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param pal Pointer to the VisPalette from which the palette data is retrieved for the VisParamEntry. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_palette (VisParamEntry *param, VisPalette *pal) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_PALETTE; visual_palette_free_colors (¶m->pal); if (pal != NULL) { visual_palette_allocate_colors (¶m->pal, pal->ncolors); visual_palette_copy (¶m->pal, pal); } visual_param_entry_changed (param); return VISUAL_OK; } /** * Sets the VisParamEntry to VISUAL_PARAM_ENTRY_TYPE_OBJECT and assigns a VisObject to the VisParamEntry. * With a VisObject VisParamEntry, the VisObject is referenced, not cloned. * * @param param Pointer to the VisParamEntry to which a parameter is set. * @param object Pointer to the VisObject that is linked to the VisParamEntry. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_param_entry_set_object (VisParamEntry *param, VisObject *object) { visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); param->type = VISUAL_PARAM_ENTRY_TYPE_OBJECT; if (param->objdata != NULL) visual_object_unref (param->objdata); param->objdata = object; if (param->objdata != NULL) visual_object_ref (param->objdata); visual_param_entry_changed (param); return VISUAL_OK; } /** * Get the name of the VisParamEntry. * * @param param Pointer to the VisParamEntry from which the name is requested. * * @return The name of the VisParamEntry or NULL. */ char *visual_param_entry_get_name (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, NULL); return param->name; } /** * Get the string parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the string parameter is requested. * * @return The string parameter from the VisParamEntry or NULL. */ char *visual_param_entry_get_string (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, NULL); if (param->type != VISUAL_PARAM_ENTRY_TYPE_STRING) { visual_log (VISUAL_LOG_WARNING, _("Requesting string from a non string param")); return NULL; } return param->string; } /** * Get the integer parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the integer parameter is requested. * * @return The integer parameter from the VisParamEntry. */ int visual_param_entry_get_integer (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, 0); if (param->type != VISUAL_PARAM_ENTRY_TYPE_INTEGER) visual_log (VISUAL_LOG_WARNING, _("Requesting integer from a non integer param")); return param->numeric.integer; } /** * Get the float parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the float parameter is requested. * * @return The float parameter from the VisParamEntry. */ float visual_param_entry_get_float (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, 0); if (param->type != VISUAL_PARAM_ENTRY_TYPE_FLOAT) visual_log (VISUAL_LOG_WARNING, _("Requesting float from a non float param")); return param->numeric.floating; } /** * Get the double parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the double parameter is requested. * * @return The double parameter from the VisParamEntry. */ double visual_param_entry_get_double (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, 0); if (param->type != VISUAL_PARAM_ENTRY_TYPE_DOUBLE) visual_log (VISUAL_LOG_WARNING, _("Requesting double from a non double param")); return param->numeric.doubleflt; } /** * Get the color parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the color parameter is requested. * * @return Pointer to the VisColor parameter from the VisParamEntry. It's adviced to * use the VisColor that is returned as read only seen changing it directly won't emit events and * can cause synchronous problems between the plugin and the parameter system. Instead use the * visual_param_entry_set_color* methods to change the parameter value. */ VisColor *visual_param_entry_get_color (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, NULL); if (param->type != VISUAL_PARAM_ENTRY_TYPE_COLOR) { visual_log (VISUAL_LOG_WARNING, _("Requesting color from a non color param")); return NULL; } return ¶m->color; } /** * Get the palette parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the palette parameter is requested. * * @return Pointer to the VisPalette parameter from the VisParamEntry. The returned VisPalette * should be exclusively used as read only. */ VisPalette *visual_param_entry_get_palette (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, NULL); if (param->type != VISUAL_PARAM_ENTRY_TYPE_PALETTE) { visual_log (VISUAL_LOG_WARNING, _("Requested palette from a non palette param\n")); return NULL; } return ¶m->pal; } /** * Get the object parameter from a VisParamEntry. * * @param param Pointer to the VisParamEntry from which the object parameter is requested. * * @return Pointer to the VisObject parameter from the VisParamEntry. */ VisObject *visual_param_entry_get_object (VisParamEntry *param) { visual_log_return_val_if_fail (param != NULL, NULL); if (param->type != VISUAL_PARAM_ENTRY_TYPE_OBJECT) { visual_log (VISUAL_LOG_WARNING, _("Requested object from a non object param\n")); return NULL; } return param->objdata; } /** * @} */ libvisual-0.4.2/libvisual/lv_mem.h0000644000175100001730000000621014405737441014061 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_mem.h,v 1.20 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_MEM_H #define _LV_MEM_H #include #include VISUAL_BEGIN_DECLS /** * The visual_mem_copy function needs this signature. * * @arg dest Pointer to the dest buffer. * @arg src Pointer to the source buffer. * @arg n The number of bytes to be copied. * * @return Pointer to the dest buffer. */ typedef void *(*VisMemCopyFunc)(void *dest, const void *src, visual_size_t n); /** * The visual_mem_set function needs this signature. * * @arg dest Pointer to the dest buffer. * @arg c Value that is used as the set value. * @arg n The number of bytes to be set. * * @return Pointer to the dest buffer. */ typedef void *(*VisMemSet8Func)(void *dest, int c, visual_size_t n); /** * The visual_mem_set16 function needs this signature. * * @arg dest Pointer to the dest buffer. * @arg c Value that is used as the set value. * @arg n The number of words (16bits) to be set. * * @return Pointer to the dest buffer. */ typedef void *(*VisMemSet16Func)(void *dest, int c, visual_size_t n); /** * The visual_mem_set32 function needs this signature. * * @arg dest Pointer to the dest buffer. * @arg c Value that is used as the set value. * @arg n The number of integers (32bits) to be set. * * @return Pointer to the dest buffer. */ typedef void *(*VisMemSet32Func)(void *dest, int c, visual_size_t n); /* prototypes */ int visual_mem_initialize (void); void *visual_mem_malloc (visual_size_t nbytes) __malloc; void *visual_mem_malloc0 (visual_size_t nbytes) __malloc; void *visual_mem_realloc (void *ptr, visual_size_t nbytes) __malloc; int visual_mem_free (void *ptr); /* Optimal performance functions set by visual_mem_initialize(). */ extern VisMemCopyFunc visual_mem_copy; extern VisMemSet8Func visual_mem_set; extern VisMemSet16Func visual_mem_set16; extern VisMemSet32Func visual_mem_set32; /** * @ingroup VisMem * * Convenient macro to request @a n_structs structures of type @a struct_type * initialized to 0. */ #define visual_mem_new0(struct_type, n_structs) \ ((struct_type *) visual_mem_malloc0 (((visual_size_t) sizeof (struct_type)) * ((visual_size_t) (n_structs)))) VISUAL_END_DECLS #endif /* _LV_MEM_H */ libvisual-0.4.2/libvisual/Makefile.am0000644000175100001730000000334714405737441014475 00000000000000## Process this file with automake to generate a Makefile.in library_includedir = $(LIBVISUAL_INCLUDE_DIR)/libvisual library_include_HEADERS = lvconfig.h libvisual.h lv_actor.h \ lv_audio.h lv_bin.h lv_common.h lv_fourier.h \ lv_input.h lv_event.h lv_keysym.h \ lv_list.h lv_log.h lv_palette.h lv_plugin.h \ lv_video.h lv_libvisual.h lv_songinfo.h \ lv_morph.h lv_bmp.h lv_param.h lv_mem.h \ lv_bits.h lv_cpu.h lv_color.h \ lv_time.h lv_random.h lv_error.h lv_ui.h \ lv_types.h lv_thread.h lv_object.h \ lv_transform.h lv_rectangle.h lv_ringbuffer.h \ lv_buffer.h lv_config.h lv_hashmap.h \ lv_hashlist.h lv_cache.h lv_collection.h \ lv_utils.h lv_os.h lv_math.h lv_gl.h lv_defines.h lib_LTLIBRARIES = libvisual-@LIBVISUAL_VERSION_SUFFIX@.la DEFS = @DEFS@ LIBS += -L. -L$(libdir) $(LV_THREAD_LIBS) @LTLIBINTL@ PLUGPATH = $(libdir)/libvisual AM_CFLAGS = -DPLUGPATH="\"$(LIBVISUAL_PLUGINS_BASE_DIR)\"" \ $(LV_THREAD_CFLAGS) AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/libvisual \ -I$(top_builddir) -I$(top_builddir)/libvisual libvisual_@LIBVISUAL_VERSION_SUFFIX@_la_LDFLAGS = -export-dynamic -no-undefined libvisual_@LIBVISUAL_VERSION_SUFFIX@_la_SOURCES = lv_actor.c lv_input.c lv_event.c \ lv_bin.c lv_plugin.c lv_video.c lv_video_simd.c lv_mem.c \ lv_audio.c lv_fourier.c lv_list.c lv_log.c lv_palette.c \ lv_libvisual.c lv_songinfo.c lv_morph.c lv_bmp.c lv_param.c \ lv_cpu.c lv_color.c lv_time.c lv_random.c lv_error.c lv_ui.c \ lv_thread.c lv_object.c lv_transform.c lv_rectangle.c lv_config.c \ lv_ringbuffer.c lv_buffer.c lv_cache.c lv_hashmap.c lv_hashlist.c \ lv_collection.c lv_utils.c lv_os.c lv_math.c lv_gl.c gettext.h libvisual-0.4.2/libvisual/lv_config.h0000644000175100001730000000661614405737441014562 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_config.h,v 1.7 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_CONFIG_H #define _LV_CONFIG_H #include #include VISUAL_BEGIN_DECLS #define VISUAL_CONFIG_REGISTRY(obj) (VISUAL_CHECK_CAST ((obj), VisConfigRegistry)) #define VISUAL_CONFIG_REGISTRYSECTION(obj) (VISUAL_CHECK_CAST ((obj), VisConfigRegistrySection)) /** * Indicates at which version the config registry file format is. */ #define VISUAL_CONFIG_VERSION "LV CONFIG FILE 3" typedef struct _VisConfigRegistry VisConfigRegistry; typedef struct _VisConfigRegistrySection VisConfigRegistrySection; /** * The VisConfigRegistry structure is the container for a complete config registry. */ struct _VisConfigRegistry { VisObject object; /**< The VisObject data. */ char *filename; /**< Filename of the config file that is represented * by the VisConfigRegistry structure. */ VisList sections; /**< List containing all the sections within the registry. */ }; /** * The VisConfigRegistrySection structure is used as a section separator within VisConfigRegistry. */ struct _VisConfigRegistrySection { VisObject object; /**< The VisObject data. */ char *name; /**< The name of the section in the form of: * "domain:package:type:element:member". * For example "Libvisual:core:actor:oinksie:color mode" could * contain the "color mode" parameter off the oinksie actor plugin. */ char *data; /**< The data that is associated with this registry element. */ int datalength; /**< Length of the data stored for this registry element. */ }; /* prototypes */ VisConfigRegistry *visual_config_registry_new (void); VisConfigRegistry *visual_config_registry_open (const char *configfile); VisConfigRegistrySection *visual_config_registry_find (VisConfigRegistry *registry, const char *name); int visual_config_registry_remove (VisConfigRegistry *registry, const char *name); int visual_config_registry_add (VisConfigRegistry *registry, VisConfigRegistrySection *rsection); VisConfigRegistrySection *visual_config_registry_section_new (void); VisConfigRegistrySection *visual_config_registry_section_open (const char *name, const char *configfile); int visual_config_registry_write_by_data (VisConfigRegistry *registry, const char *name, const char *data, int datalength); int visual_config_registry_write (VisConfigRegistry *registry, VisConfigRegistrySection *rsection); int visual_config_registry_sync (VisConfigRegistry *registry); VISUAL_END_DECLS #endif /* _LV_CONFIG_H */ libvisual-0.4.2/libvisual/lv_bmp.h0000644000175100001730000000233214405737441014062 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_bmp.h,v 1.6 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_BMP_H #define _LV_BMP_H #include VISUAL_BEGIN_DECLS int visual_bitmap_load (VisVideo *video, const char *filename); VisVideo *visual_bitmap_load_new_video (const char *filename); VISUAL_END_DECLS #endif /* _LV_BMP_H */ libvisual-0.4.2/libvisual/lv_buffer.c0000644000175100001730000004443514405737441014562 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_buffer.c,v 1.9 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lv_buffer.h" #include "lv_log.h" #include "lv_mem.h" static int buffer_dtor (VisObject *object); static int buffer_dtor (VisObject *object) { VisBuffer *buffer = VISUAL_BUFFER (object); if (buffer->destroyer != NULL) buffer->destroyer (buffer); buffer->data = NULL; return VISUAL_OK; } /** * @defgroup VisBuffer VisBuffer * @{ */ /** * Creates a new VisBuffer. A VisBuffer encapsulates a memory buffer and it's size, it's also a VisObject so it can be * referenced. * * @return A newly allocated VisBuffer. */ VisBuffer *visual_buffer_new () { VisBuffer *buffer; buffer = visual_mem_new0 (VisBuffer, 1); visual_buffer_init (buffer, NULL, 0, NULL); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (buffer), TRUE); visual_object_ref (VISUAL_OBJECT (buffer)); return buffer; } /** * Initializes a VisBuffer, it's safe to use visual_buffer_set_data_pair on a non heap allocated VisBuffer, * however do not unref it when you're using this method. The reason to do this can be performance because * the VisObject initialization is skipped. Be very careful with this and only do it when you know what * you're doing. * * @see visual_buffer_new * * @param buffer Pointer to the VisBuffer that is to be initialized. * @param data The which the VisBuffer encapsulates. * @param datasize The size of the data (in bytes). * @param destroyer The destroyer that is to be used on the data when the buffer is destroyed or the refcount * reaches 0. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_init (VisBuffer *buffer, void *data, visual_size_t datasize, VisBufferDestroyerFunc destroyer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (buffer)); visual_object_set_dtor (VISUAL_OBJECT (buffer), buffer_dtor); visual_object_set_allocated (VISUAL_OBJECT (buffer), FALSE); /* Set the VisBuffer data */ visual_buffer_set_data_pair (buffer, data, datasize); visual_buffer_set_destroyer (buffer, destroyer); buffer->allocated = FALSE; return VISUAL_OK; } /** * Creates a new VisBuffer with data, datasize and destroyer set. * * @param data The which the VisBuffer encapsulates. * @param datasize The size of the data (in bytes). * @param destroyer The destroyer that is to be used on the data when the buffer is destroyed or the refcount * reaches 0. * * @return A newly allocated VisBuffer. */ VisBuffer *visual_buffer_new_with_buffer (void *data, visual_size_t datasize, VisBufferDestroyerFunc destroyer) { VisBuffer *buffer = visual_buffer_new (); visual_buffer_set_data_pair (buffer, data, datasize); visual_buffer_set_destroyer (buffer, destroyer); return buffer; } /** * Creates a new VisBuffer, allocates data, sets the destroyer. * * @param datasize The size of the data requested (in bytes). * @param destroyer The destroyer that is to be used on the data when the buffer is destroyed or the refcount * reaches 0. * * @return A newly allocated VisBuffer. */ VisBuffer *visual_buffer_new_allocate (visual_size_t datasize, VisBufferDestroyerFunc destroyer) { VisBuffer *buffer = visual_buffer_new (); visual_buffer_set_size (buffer, datasize); visual_buffer_set_destroyer (buffer, destroyer); visual_buffer_allocate_data (buffer); return buffer; } /** * Initializes a VisBuffer and allocates the data, it's safe to use visual_buffer_set_data_pair on a * non heap allocated VisBuffer, however do not unref it when you're using this method. * The reason to do this can be performance because the VisObject initialization is skipped. * Be very careful with this and only do it when you know what you're doing. * * @see visual_buffer_new_allocate * * @param buffer Pointer to the VisBuffer that is to be initialized. * @param datasize The size of the data (in bytes). * @param destroyer The destroyer that is to be used on the data when the buffer is destroyed or the refcount * reaches 0. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_init_allocate (VisBuffer *buffer, visual_size_t datasize, VisBufferDestroyerFunc destroyer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_init (buffer, NULL, 0, NULL); visual_buffer_set_size (buffer, datasize); visual_buffer_set_destroyer (buffer, destroyer); visual_buffer_allocate_data (buffer); return VISUAL_OK; } /** * Destroys the content of a VisBuffer using the VisBufferDestroyerFunc that is set to the VisBuffer. * * @param buffer Pointer to the VisBuffer of which the content is destroyed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_destroy_content (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); if (buffer->destroyer != NULL) buffer->destroyer (buffer); visual_buffer_set_data_pair (buffer, NULL, 0); return VISUAL_OK; } /** * Sets the destroyer function for the content of a VisBuffer. * * @param buffer Pointer to the VisBuffer to which the destroyer function is set. * @param destroyer The destroyer function. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_set_destroyer (VisBuffer *buffer, VisBufferDestroyerFunc destroyer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); buffer->destroyer = destroyer; return VISUAL_OK; } /** * Retrieves the destroyer function that is set to a VisBuffer. * * @param buffer Pointer to the VisBuffer of which the destroyer function is requested. * * @return Pointer to the destroyer function, or NULL on failure. */ VisBufferDestroyerFunc visual_buffer_get_destroyer (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, NULL); return buffer->destroyer; } /** * Sets the data pair (data and it's size) to a VisBuffer. * * @param buffer Pointer to the VisBuffer to which the data pair is set. * @param data Pointer to the data. * @param datasize Size in bytes of the data. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_set_data_pair (VisBuffer *buffer, void *data, visual_size_t datasize) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_set_data (buffer, data); visual_buffer_set_size (buffer, datasize); return VISUAL_OK; } /** * Sets the size of the data to a VisBuffer. * * @param buffer Pointer to the VisBuffer to which the data size is set. * @param datasize Size in bytes of the data. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_set_size (VisBuffer *buffer, visual_size_t datasize) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); buffer->datasize = datasize; return VISUAL_OK; } /** * Sets the data to a VisBuffer. * * @param buffer Pointer to the VisBuffer to which the data is set. * @param data Pointer to the data. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_set_data (VisBuffer *buffer, void *data) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); buffer->data = data; buffer->allocated = FALSE; return VISUAL_OK; } /** * Allocates the data for a VisBuffer, the amount of bytes allocated is defined by the data size * that is set to the VisBuffer. * * @param buffer Pointer to the VisBuffer for which the data is allocated. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_allocate_data (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); if (buffer->datasize > 0) buffer->data = visual_mem_malloc0 (buffer->datasize); buffer->allocated = TRUE; return VISUAL_OK; } /** * Gets pointer to the data that is encapsulated by the VisBuffer. * * @param buffer Pointer to the VisBuffer of which the data is requested. * * @return Pointer to the data on succes, NULL on failure. */ void *visual_buffer_get_data (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, NULL); return buffer->data; } /** * Gets pointer to the data that is encapsulated by the VisBuffer using an * offset. * * @param buffer Pointer to the VisBuffer of which the data is requested. * @param byteoffset The offset in N bytes. * * @return Pointer to the data on succes, NULL on failure. */ void *visual_buffer_get_data_offset (VisBuffer *buffer, int byteoffset) { visual_log_return_val_if_fail (buffer != NULL, NULL); return (unsigned char *) (buffer->data) + byteoffset; } /** * Gets the size in bytes of a VisBuffer. * * @param buffer Pointer to the VisBuffer of which the size is requested. * * @return Size in bytes on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_get_size (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); return buffer->datasize; } /** * Return if the internal buffer is flagged as allocated or not. * * @param buffer Pointer to the VisBuffer of which the allocated flag is requested. * * @return TRUE or FALSE depending on the allocated flag on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_get_allocated (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); return buffer->allocated; } /** * Clones a VisBuffer, this will copy the data. * * @param dest Pointer to the destination VisBuffer. * @param src Pointer to the source VisBuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_clone (VisBuffer *dest, VisBuffer *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_set_size (dest, visual_buffer_get_size (src)); visual_buffer_allocate_data (dest); if (dest->data != NULL) { visual_mem_copy (dest->data, visual_buffer_get_data (src), visual_buffer_get_size (src)); } visual_buffer_set_destroyer (dest, visual_buffer_get_destroyer (src)); return VISUAL_OK; } /** * Clones a VisBuffer in the form of a newly allocated structure, this will copy the data. * * @param src Pointer to the source VisBuffer. * * @return Newly allocated cloned VisBuffer on succes, NULL on failure. */ VisBuffer *visual_buffer_clone_new (VisBuffer *src) { VisBuffer *dest; visual_log_return_val_if_fail (src != NULL, NULL); dest = visual_buffer_new (); visual_buffer_clone (dest, src); return dest; } /** * Copies all the data contained by the VisBuffer into dest. * * @param src Pointer to the VisBuffer which contains the source data. * @param dest Pointer to the buffer in which all the data is copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_copy_data_to (VisBuffer *src, void *dest) { visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_mem_copy (dest, src->data, src->datasize); return VISUAL_OK; } /** * Copies data into the VisBuffer from another VisBuffer starting at byteoffset. The copy is * NOT atomic. * * @param dest Pointer to the destination VisBuffer. * @param src Pointer to the source VisBuffer. * @param byteoffset The offset in the destination VisBuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_put (VisBuffer *dest, VisBuffer *src, int byteoffset) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); return visual_buffer_put_data (dest, src->data, src->datasize, byteoffset); } /** * Copies data into the VisBuffer using a data pointer and it's size. The copy is NOT atomic. * * @see visual_buffer_put * * @param dest Pointer to the destination VisBuffer. * @param data Pointer to the data. * @param size The size of the data. * @param byteoffset The offset in the destination VisBuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_put_data (VisBuffer *dest, void *data, visual_size_t size, int byteoffset) { int amount; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (byteoffset < visual_buffer_get_size (dest), -VISUAL_ERROR_BUFFER_OUT_OF_BOUNDS); amount = size; if (byteoffset + size > dest->datasize) amount = dest->datasize - byteoffset; visual_mem_copy (dest->data + byteoffset, data, amount); return VISUAL_OK; } /** * Copies data into the VisBuffer from another VisBuffer starting at byteoffset. * The copy is atomic, everything or nothing is copied. * * @param dest Pointer to the destination VisBuffer. * @param src Pointer to the source VisBuffer. * @param byteoffset The offset in the destination VisBuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_put_atomic (VisBuffer *dest, VisBuffer *src, int byteoffset) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); return visual_buffer_put_data_atomic (dest, src->data, src->datasize, byteoffset); } /** * Copies data into the VisBuffer using a data pointer and it's size. The copy is atomic, * everything or nothing is copied. * * @see visual_buffer_put_atomic * * @param dest Pointer to the destination VisBuffer. * @param data Pointer to the data. * @param size The size of the data. * @param byteoffset The offset in the destination VisBuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_put_data_atomic (VisBuffer *dest, void *data, visual_size_t size, int byteoffset) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); if (byteoffset + size > dest->datasize) return -VISUAL_ERROR_BUFFER_OUT_OF_BOUNDS; return visual_buffer_put_data (dest, data, size, byteoffset); } /** * Appends a VisBuffer to a VisBuffer, this will also reallocate the buffer so it's big enough. * * @param dest Pointer to the VisBuffer to which the other VisBuffer is appended. * @param src Pointer to the VisBuffer that is appended. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_append (VisBuffer *dest, VisBuffer *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); dest->data = visual_mem_realloc (dest->data, dest->datasize + src->datasize); return visual_buffer_put (dest, src, dest->datasize); } /** * Appends data to a VisBuffer, this will also reallocate the buffer so it's big enough. * * @param dest Pointer to the VisBufer to which the data is appended. * @param data Pointer to the data that is appended. * @param size The size in bytes of the data that is appended to the VisBuffer * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_buffer_append_data (VisBuffer *dest, void *data, visual_size_t size) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); dest->data = visual_mem_realloc (dest->data, dest->datasize + size); return visual_buffer_put_data (dest, data, size, dest->datasize); } /** * Fills the buffer with a value (byte wise). * * @param buffer Pointer to the VisBuffer which is to be filled with one byte value. * @param value The value that is used to fill the buffer with. * * @return VISUAL_OK on succes, -VISUAL_ERROR_BUFFER_NULL on failure. */ int visual_buffer_fill (VisBuffer *buffer, char value) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_mem_set (buffer->data, value, buffer->datasize); return VISUAL_OK; } /** * Fills the buffer with a pattern of data. This can be used to fill a buffer with a structure, floats * whatever. It's assumed that the buffer is rightly allocated, when this is not the case it can happen * that only a part of the pattern is copied. * * @param buffer Pointer to the VisBuffer which is to be filled with a pattern. * @param data The data pattern. * @param size The size of the pattern */ int visual_buffer_fill_with_pattern (VisBuffer *buffer, void *data, visual_size_t size) { int offset; visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); while (offset < buffer->datasize) { visual_buffer_put_data (buffer, data, size, offset); offset += size; } return VISUAL_OK; } /** * A standard destroyer that can be set on VisBuffers. This destroyer simply frees the memory * that is allocated. * * @param buffer Pointer to the VisBuffer that owns the memory that needs to be freed. */ void visual_buffer_destroyer_free (VisBuffer *buffer) { if (buffer->data != NULL) visual_mem_free (buffer->data); buffer->data = NULL; } /** * @} */ libvisual-0.4.2/libvisual/lv_ui.c0000644000175100001730000011036214405737441013717 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_ui.c,v 1.59 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_log.h" #include "lv_ui.h" static int box_dtor (VisObject *object); static int table_dtor (VisObject *object); static int table_entry_dtor (VisObject *object); static int frame_dtor (VisObject *object); static int choice_dtor (VisObject *object); static int widget_dtor (VisObject *object); static int box_dtor (VisObject *object) { VisUIBox *box = VISUAL_UI_BOX (object); visual_collection_destroy (VISUAL_COLLECTION (&box->childs)); widget_dtor (object); return VISUAL_OK; } static int table_dtor (VisObject *object) { VisUITable *table = VISUAL_UI_TABLE (object); visual_collection_destroy (VISUAL_COLLECTION (&table->childs)); widget_dtor (object); return VISUAL_OK; } static int table_entry_dtor (VisObject *object) { VisUITableEntry *tentry = VISUAL_UI_TABLE_ENTRY (object); if (tentry->widget != NULL) visual_object_unref (VISUAL_OBJECT (tentry->widget)); tentry->widget = NULL; return VISUAL_OK; } static int notebook_dtor (VisObject *object) { VisUINotebook *notebook = VISUAL_UI_NOTEBOOK (object); visual_collection_destroy (VISUAL_COLLECTION (¬ebook->labels)); visual_collection_destroy (VISUAL_COLLECTION (¬ebook->childs)); widget_dtor (object); return VISUAL_OK; } static int frame_dtor (VisObject *object) { VisUIContainer *container = VISUAL_UI_CONTAINER (object); if (container->child != NULL) visual_object_unref (VISUAL_OBJECT (container->child)); container->child = NULL; widget_dtor (object); return VISUAL_OK; } static int choice_dtor (VisObject *object) { visual_ui_choice_free_choices (VISUAL_UI_CHOICE (object)); widget_dtor (object); return VISUAL_OK; } static int widget_dtor (VisObject *object) { VisUIWidget *widget = VISUAL_UI_WIDGET (object); if (widget->tooltip != NULL) visual_mem_free ((char *) widget->tooltip); widget->tooltip = NULL; return VISUAL_OK; } /** * @defgroup VisUI VisUI * @{ */ /** * Creates a new VisUIWidget structure. * * @return A newly allocated VisUIWidget, or NULL on failure. */ VisUIWidget *visual_ui_widget_new () { VisUIWidget *widget; widget = visual_mem_new0 (VisUIWidget, 1); widget->type = VISUAL_WIDGET_TYPE_NULL; /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (widget), TRUE, widget_dtor); visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (widget), -1, -1); return widget; } /** * Sets a request for size to a VisUIWidget, to be used to request a certain dimension. * * @param widget Pointer to the VisUIWidget to which the size request is set. * @param width The width in pixels of the size requested. * @param height The height in pixels of the size requested. * * @return VISUAL_OK on succes, or -VISUAL_ERROR_UI_WIDGET_NULL on failure. */ int visual_ui_widget_set_size_request (VisUIWidget *widget, int width, int height) { visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); widget->width = width; widget->height = height; return VISUAL_OK; } /** * Sets a tooltip to a VisUIWidget. * * @param widget Pointer to the VisUIWidget to which the tooltip is set. * @param tooltip A string containing the tooltip text. * * @return VISUAL_OK on succes, or -VISUAL_ERROR_UI_WIDGET_NULL on failure. */ int visual_ui_widget_set_tooltip (VisUIWidget *widget, const char *tooltip) { visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); if (widget->tooltip != NULL) visual_mem_free ((char *) widget->tooltip); widget->tooltip = strdup (tooltip); return VISUAL_OK; } /** * Retrieves the tooltip that is set to a VisUIWidget. * * @param widget Pointer to the VisUIWidget from which the tooltip is requested. * * @return The tooltip, possibly NULL, NULL on failure. */ const char *visual_ui_widget_get_tooltip (VisUIWidget *widget) { visual_log_return_val_if_fail (widget != NULL, NULL); return widget->tooltip; } /** * Gets the top VisUIWidget from a VisUIWidget, this means that it will retrieve * the widget that is the parent of all underlaying widgets. * * @param widget Pointer to the VisUIWidget of which we want to have the top VisUIWidget. * * @return Pointer to the top VisUIWidget, or NULL on failure. */ VisUIWidget *visual_ui_widget_get_top (VisUIWidget *widget) { VisUIWidget *above; VisUIWidget *prev = widget; visual_log_return_val_if_fail (widget != NULL, NULL); while ((above = visual_ui_widget_get_parent (widget)) != NULL) { prev = widget; } return prev; } /** * Gets the parent VisUIWidget from a VisUIWidget, this retrieves the parent of the given * widget. * * @param widget Pointer to the VisUIWidget of which the parent is requested. * * @return Pointer to the parent VisUIWidget, or NULL on failure. */ VisUIWidget *visual_ui_widget_get_parent (VisUIWidget *widget) { visual_log_return_val_if_fail (widget != NULL, NULL); return widget->parent; } /** * Gets the VisUIWidgetType type from a VisUIWidget, this contains what kind of widget the given * VisUIWidget is. * * @param widget Pointer to the VisUIWidget of which the type is requested. * * @return The VisUIWidgetType of the given VisUIWidget. */ VisUIWidgetType visual_ui_widget_get_type (VisUIWidget *widget) { visual_log_return_val_if_fail (widget != NULL, VISUAL_WIDGET_TYPE_NULL); return widget->type; } /** * Adds a VisUIWidget to a VisUIContainer. * * @see visual_ui_box_pack * @see visual_ui_table_attach * * @param container Pointer to the VisUIContainer in which a VisUIWidget is put. * @param widget Pointer to the VisUIWidget that is been put in the VisUIContainer. * * @return VISUAL_OK on succes, or -VISUAL_ERROR_UI_CONTAINER_NULL, -VISUAL_ERROR_UI_WIDGET_NULL on failure. */ int visual_ui_container_add (VisUIContainer *container, VisUIWidget *widget) { visual_log_return_val_if_fail (container != NULL, -VISUAL_ERROR_UI_CONTAINER_NULL); visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); container->child = widget; return VISUAL_OK; } /** * Gets the child VisUIWidget from a VisUIContainer. * * @param container Pointer to the VisUIContainer of which we want the child VisUIWidget. * * @return The child VisUIWidget, or NULL on failure. */ VisUIWidget *visual_ui_container_get_child (VisUIContainer *container) { visual_log_return_val_if_fail (container != NULL, NULL); return container->child; } /** * Creates a new VisUIBox, that can be used to pack VisUIWidgets in. * * @param orient Indicates the orientation style of the box, being either * VISUAL_ORIENT_TYPE_HORIZONTAL or VISUAL_ORIENT_TYPE_VERTICAL. * * @return The newly created VisUIBox in the form of a VisUIWidget. */ VisUIWidget *visual_ui_box_new (VisUIOrientType orient) { VisUIBox *box; box = visual_mem_new0 (VisUIBox, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (box), TRUE, box_dtor); VISUAL_UI_WIDGET (box)->type = VISUAL_WIDGET_TYPE_BOX; box->orient = orient; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (box), -1, -1); visual_collection_set_destroyer (VISUAL_COLLECTION (&box->childs), visual_object_collection_destroyer); return VISUAL_UI_WIDGET (box); } /** * Packs VisUIWidgets into a VisUIBox, this can be used to pack widgets either vertically or horizontally, * depending on the type of box. * * @param box Pointer to the VisUIBox in which the widget is packed. * @param widget Pointer to the VisUIWidget which is packed in the box. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_BOX_NULL, -VISUAL_ERROR_UI_WIDGET_NULL or * error values returned by visual_list_add () on failure. */ int visual_ui_box_pack (VisUIBox *box, VisUIWidget *widget) { visual_log_return_val_if_fail (box != NULL, -VISUAL_ERROR_UI_BOX_NULL); visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); return visual_list_add (&box->childs, widget); } /** * Retrieve a VisList of VisUIWidget elements, being the childs of the VisUIBox. * * @param box Pointer to the VisUIBox from which the childs are requested. * * @return VisList containing the childs of the VisUIBox or NULL on failure. */ VisList *visual_ui_box_get_childs (VisUIBox *box) { VisUIWidget *next; VisListEntry *le = NULL; visual_log_return_val_if_fail (box != NULL, NULL); return &box->childs; } /** * Get the VisUIOrientType value from a VisUIBox. * * @param box VisUIBox from which the VisUIOrientType is requested. * * @return VisUIOrientType containing the orientation style for this VisUIBox. */ VisUIOrientType visual_ui_box_get_orient (VisUIBox *box) { visual_log_return_val_if_fail (box != NULL, VISUAL_ORIENT_TYPE_NONE); return box->orient; } /** * Creates a new VisUITable, that can be used to attach VisUIWidgets to cells in the table. * * @param rows The number of rows in the table. * @param cols The number of columns in the table. * * @return The newly created VisUITable in the form of a VisUIWidget. */ VisUIWidget *visual_ui_table_new (int rows, int cols) { VisUITable *table; table = visual_mem_new0 (VisUITable, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (table), TRUE, table_dtor); VISUAL_UI_WIDGET (table)->type = VISUAL_WIDGET_TYPE_TABLE; table->rows = rows; table->cols = cols; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (table), -1, -1); visual_collection_set_destroyer (VISUAL_COLLECTION (&table->childs), visual_object_collection_destroyer); return VISUAL_UI_WIDGET (table); } /** * Creates a new VisUITableEntry. You probably never need this function, but it's used internally. * * @param widget Pointer to the VisUIWidget of which a VisUITableEntry is created. * @param row The row this entry will be placed. * @param col The column this entry will be placed. * * @return A newly allocated VisUITableEntry, NULL on failure. */ VisUITableEntry *visual_ui_table_entry_new (VisUIWidget *widget, int row, int col) { VisUITableEntry *tentry; visual_log_return_val_if_fail (widget != NULL, NULL); tentry = visual_mem_new0 (VisUITableEntry, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (tentry), TRUE, table_entry_dtor); tentry->row = row; tentry->col = col; tentry->widget = widget; return tentry; } /** * Attaches a VisUIWidget to a cell within a VisUITable. * * @param table Pointer to the VisUITable to which a VisUiWidget is attached. * @param widget Pointer to the VisUIWidget that is being attached to the VisUITable. * @param row The row number starting at 0. * @param col The column number starting at 0. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_TABLE_NULL, -VISUAL_ERROR_UI_WIDGET_NULL or * error values returned by visual_list_add () on failure. */ int visual_ui_table_attach (VisUITable *table, VisUIWidget *widget, int row, int col) { VisUITableEntry *tentry; visual_log_return_val_if_fail (table != NULL, -VISUAL_ERROR_UI_TABLE_NULL); visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); tentry = visual_ui_table_entry_new (widget, row, col); return visual_list_add (&table->childs, tentry); } /** * Retrieve a VisList containing VisUITableEntry elements, in which the child VisUIWidget and it's place * in the VisUITable is stored. * * @param table Pointer to the VisUITable from which the childs are requested. * * @return VisList containing the childs of the VisUITable, or NULL on failure. */ VisList *visual_ui_table_get_childs (VisUITable *table) { visual_log_return_val_if_fail (table != NULL, NULL); return &table->childs; } /** * Creates a new VisUINotebook, this can is a container which can contain multiple childs under notebook tabs. * * @return The newly created VisUINotebook in the form of a VisUIWidget. */ VisUIWidget *visual_ui_notebook_new () { VisUINotebook *notebook; notebook = visual_mem_new0 (VisUINotebook, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (notebook), TRUE, notebook_dtor); VISUAL_UI_WIDGET (notebook)->type = VISUAL_WIDGET_TYPE_NOTEBOOK; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (notebook), -1, -1); visual_collection_set_destroyer (VISUAL_COLLECTION (¬ebook->labels), visual_object_collection_destroyer); visual_collection_set_destroyer (VISUAL_COLLECTION (¬ebook->childs), visual_object_collection_destroyer); return VISUAL_UI_WIDGET (notebook); } /** * Adds a VisUIWidget with a text label (Internally stored as a VisUILabel) to the notebook container. * * @param notebook Pointer to the VisUINotebook to which the VisUIWidget is added. * @param widget Pointer to the VisUIWidget that is added to the VisUINotebook. * @param label The label attached to the tab of this notebook entry. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_NOTEBOOK_NULL, -VISUAL_ERROR_UI_WIDGET_NULL or -VISUAL_ERROR_NULL * on failure. */ int visual_ui_notebook_add (VisUINotebook *notebook, VisUIWidget *widget, char *label) { visual_log_return_val_if_fail (notebook != NULL, -VISUAL_ERROR_UI_NOTEBOOK_NULL); visual_log_return_val_if_fail (widget != NULL, -VISUAL_ERROR_UI_WIDGET_NULL); visual_log_return_val_if_fail (label != NULL, -VISUAL_ERROR_NULL); visual_list_add (¬ebook->labels, visual_ui_label_new (label, FALSE)); visual_list_add (¬ebook->childs, widget); return VISUAL_OK; } /** * Retrieve a VisList containing VisUIWidget elements, that are the childs for every tab. * * @param notebook Pointer to the VisUINotebook from which the childs are requested. * * @return VisList containing the childs of the VisUINotebook, or NULL on failure. */ VisList *visual_ui_notebook_get_childs (VisUINotebook *notebook) { visual_log_return_val_if_fail (notebook != NULL, NULL); return ¬ebook->childs; } /** * Retrieve a VisList containing VisUILabel elements, that are the child labels for every tab. * * @param notebook Pointer to the VisUINotebook from which the child labels are requested. * * @return VisList containing the child labels of the VisUINotebook, or NULL on failure. */ VisList *visual_ui_notebook_get_childlabels (VisUINotebook *notebook) { visual_log_return_val_if_fail (notebook != NULL, NULL); return ¬ebook->labels; } /** * Creates a new VisUIFrame, which can be used to put a frame around a VisUIWidget. * * @param name The name of this frame. * * @return The newly created VisUIFrame in the form of a VisUIWidget. */ VisUIWidget *visual_ui_frame_new (const char *name) { VisUIFrame *frame; frame = visual_mem_new0 (VisUIFrame, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (frame), TRUE, frame_dtor); VISUAL_UI_WIDGET (frame)->type = VISUAL_WIDGET_TYPE_FRAME; frame->name = name; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (frame), -1, -1); return VISUAL_UI_WIDGET (frame); } /** * Creates a new VisUILabel, which can be used as a one line piece of text in an user interface. * * @param text Text of which the label consists. * @param bold Flag that indicates if a label should be drawn bold or not. * * @return The newly created VisUILabel in the form of a VisUIWidget. */ VisUIWidget *visual_ui_label_new (const char *text, int bold) { VisUILabel *label; label = visual_mem_new0 (VisUILabel, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (label), TRUE, widget_dtor); VISUAL_UI_WIDGET (label)->type = VISUAL_WIDGET_TYPE_LABEL; label->text = text; label->bold = bold; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (label), -1, -1); return VISUAL_UI_WIDGET (label); } /** * Sets the bold flag for a VisUILabel. * * @param label Pointer to the VisUILabel of which the bold flag is set, or unset. * @param bold Flag that indicates if a label should be drawn bold or not. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_LABEL_NULL on failure. */ int visual_ui_label_set_bold (VisUILabel *label, int bold) { visual_log_return_val_if_fail (label != NULL, -VISUAL_ERROR_UI_LABEL_NULL); label->bold = bold; return VISUAL_OK; } /** * Sets the text for a VisUILabel. * * @param label Pointer to the VisUILabel to which text is being set. * @param text The text that is being set to the VisUILabel. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_LABEL_NULL on failure. */ int visual_ui_label_set_text (VisUILabel *label, const char *text) { visual_log_return_val_if_fail (label != NULL, -VISUAL_ERROR_UI_LABEL_NULL); label->text = text; return VISUAL_OK; } /** * Retrieve the text from a VisUILabel. * * @param label Pointer to the VisUILabel from which the text is being requested. * * return The text contained in the label, NULL on failure. */ const char *visual_ui_label_get_text (VisUILabel *label) { visual_log_return_val_if_fail (label != NULL, NULL); return label->text; } /** * Creates a new VisUIImage, which can contain an image, loaded from a VisVideo. * * @param video The VisVideo containing the image to be displayed. * * @return The newly created VisUIImage in the form of a VisUIWidget. */ VisUIWidget *visual_ui_image_new (VisVideo *video) { VisUIImage *image; image = visual_mem_new0 (VisUIImage, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (image), TRUE, widget_dtor); VISUAL_UI_WIDGET (image)->type = VISUAL_WIDGET_TYPE_IMAGE; image->image = video; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (image), -1, -1); return VISUAL_UI_WIDGET (image); } /** * Sets a VisVideo to a VisUIImage. The VisVideo contains the content of the image. * * @param image Pointer to the VisUIImage to which the VisVideo is set. * @param video Pointer to the VisVideo that is set to the VisUIImage. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_IMAGE_NULL on failure. */ int visual_ui_image_set_video (VisUIImage *image, VisVideo *video) { visual_log_return_val_if_fail (image != NULL, -VISUAL_ERROR_UI_IMAGE_NULL); image->image = video; return VISUAL_OK; } /** * Retrieves the VisVideo from a VisUIImage. * * @param image Pointer to the VisUIImage from which the VisVideo is requested. * * return The VisVideo that is connected to the VisUIImage. */ VisVideo *visual_ui_image_get_video (VisUIImage *image) { visual_log_return_val_if_fail (image != NULL, NULL); return image->image; } /** * Creates a new VisUISeparator, which can function as a separation item between other VisUIWidgets. * * @param orient Indicates the orientation style of the separator, being either * VISUAL_ORIENT_TYPE_HORIZONTAL or VISUAL_ORIENT_TYPE_VERTICAL. * * @return The newly created VisUISeparator in the form of a VisUIWidget. */ VisUIWidget *visual_ui_separator_new (VisUIOrientType orient) { VisUISeparator *separator; separator = visual_mem_new0 (VisUISeparator, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (separator), TRUE, widget_dtor); VISUAL_UI_WIDGET (separator)->type = VISUAL_WIDGET_TYPE_SEPARATOR; separator->orient = orient; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (separator), -1, -1); return VISUAL_UI_WIDGET (separator); } /** * Get the VisUIOrientType value from a VisUISeparator. * * @param separator VisUISeparator from which the VisUIOrientType is requested. * * @return VisUIOrientType containing the orientation style for this VisUISeparator. */ VisUIOrientType visual_ui_separator_get_orient (VisUISeparator *separator) { visual_log_return_val_if_fail (separator != NULL, VISUAL_ORIENT_TYPE_NONE); return separator->orient; } /** * Links a VisParamEntry to a VisUIMutator type. * * @param mutator Pointer to the VisUIMutator to which the VisParamEntry is linked. * @param param Pointer to the VisParamEntry that is linked to the VisUIMutator. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_MUTATOR_NULL or -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_ui_mutator_set_param (VisUIMutator *mutator, VisParamEntry *param) { visual_log_return_val_if_fail (mutator != NULL, -VISUAL_ERROR_UI_MUTATOR_NULL); visual_log_return_val_if_fail (param != NULL, -VISUAL_ERROR_PARAM_NULL); /* FIXME Check if param is valid with mutator type, if not, give a critical */ mutator->param = param; return VISUAL_OK; } /** * Request the VisParamEntry that is linked to a VisUIMutator. * * @param mutator Pointer to the VisUIMutator from which the VisParamEntry is requested. * * return The VisParamEntry that links to the VisUIMutator, or NULL on failure. */ VisParamEntry *visual_ui_mutator_get_param (VisUIMutator *mutator) { visual_log_return_val_if_fail (mutator != NULL, NULL); return mutator->param; } /** * Set the properties for a VisUIRange. * * @param range Pointer to the VisUIRange to which the properties are set. * @param min The minimal value. * @param max The maximal value. * @param step The increase/decrease step value. * @param precision The precision in numbers behind the comma. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_RANGE_NULL on failure. */ int visual_ui_range_set_properties (VisUIRange *range, double min, double max, double step, int precision) { visual_log_return_val_if_fail (range != NULL, -VISUAL_ERROR_UI_RANGE_NULL); range->min = min; range->max = max; range->step = step; range->precision = precision; return VISUAL_OK; } /** * Sets the maximal value for a VisUIRange. * * @param range Pointer to the VisUIRange to which the maximum value is set. * @param max The maximal value. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_RANGE_NULL on failure. */ int visual_ui_range_set_max (VisUIRange *range, double max) { visual_log_return_val_if_fail (range != NULL, -VISUAL_ERROR_UI_RANGE_NULL); range->max = max; return VISUAL_OK; } /** * Sets the minimal value for a VisUIRange. * * @param range Pointer to the VisUIRange to which the minimal value is set. * @param min The minimal value. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_RANGE_NULL on failure. */ int visual_ui_range_set_min (VisUIRange *range, double min) { visual_log_return_val_if_fail (range != NULL, -VISUAL_ERROR_UI_RANGE_NULL); range->min = min; return VISUAL_OK; } /** * Sets the increase/decrease step size for a VisUIRange. * * @param range Pointer to the VisUIRange to which the step size value is set. * @param step The increase/decrase step value. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_RANGE_NULL on failure. */ int visual_ui_range_set_step (VisUIRange *range, double step) { visual_log_return_val_if_fail (range != NULL, -VISUAL_ERROR_UI_RANGE_NULL); range->step = step; return VISUAL_OK; } /** * Sets the precision for a VisUIRange. * * @param range Pointer to the VisUIRange to which the step size value is set. * @param precision The precision in numbers behind the comma. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_RANGE_NULL on failure. */ int visual_ui_range_set_precision (VisUIRange *range, int precision) { visual_log_return_val_if_fail (range != NULL, -VISUAL_ERROR_UI_RANGE_NULL); range->precision = precision; return VISUAL_OK; } /** * Creates a new VisUIEntry, which can be used to enter text. * * @return The newly created VisUIEntry in the form of a VisUIWidget. */ VisUIWidget *visual_ui_entry_new () { VisUIEntry *entry; entry = visual_mem_new0 (VisUIEntry, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (entry), TRUE, widget_dtor); VISUAL_UI_WIDGET (entry)->type = VISUAL_WIDGET_TYPE_ENTRY; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (entry), -1, -1); return VISUAL_UI_WIDGET (entry); } /** * Sets the maximum length for the text in a VisUIEntry. * * @param entry Pointer to the VisUIEntry to which the maximum text length is set. * @param length The maximum text length for the VisUIEntry. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_ENTRY_NULL on failure. */ int visual_ui_entry_set_length (VisUIEntry *entry, int length) { visual_log_return_val_if_fail (entry != NULL, -VISUAL_ERROR_UI_ENTRY_NULL); entry->length = length; return VISUAL_OK; } /** * Creates a new VisUISlider, which can be used as a VisUIRange type, in the form of a slider. * * @param showvalue Show the value of the slider place. * * @return The newly created VisUISlider in the form of a VisUIWidget. */ VisUIWidget *visual_ui_slider_new (int showvalue) { VisUISlider *slider; slider = visual_mem_new0 (VisUISlider, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (slider), TRUE, widget_dtor); VISUAL_UI_WIDGET (slider)->type = VISUAL_WIDGET_TYPE_SLIDER; slider->showvalue = showvalue; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (slider), -1, -1); return VISUAL_UI_WIDGET (slider); } /** * Creates a new VisUINumerici, which can be used as a VisUIRange type, in the form of a numeric spinbutton. * * @return The newly created VisUINumeric in the form of a VisUIWidget. */ VisUIWidget *visual_ui_numeric_new () { VisUINumeric *numeric; numeric = visual_mem_new0 (VisUINumeric, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (numeric), TRUE, widget_dtor); VISUAL_UI_WIDGET (numeric)->type = VISUAL_WIDGET_TYPE_NUMERIC; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (numeric), -1, -1); return VISUAL_UI_WIDGET (numeric); } /** * Creates a new VisUIColor, which can be used to select a color. * * @return The newly created VisUIColor in the form of a VisUIWidget. */ VisUIWidget *visual_ui_color_new () { VisUIColor *color; color = visual_mem_new0 (VisUIColor, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (color), TRUE, widget_dtor); VISUAL_UI_WIDGET (color)->type = VISUAL_WIDGET_TYPE_COLOR; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (color), -1, -1); return VISUAL_UI_WIDGET (color); } /** * Creates a new VisUIColorButton, which can be used to select a color button. * * @return The newly created VisUIColorButton in the form of a VisUIWidget. */ VisUIWidget *visual_ui_colorbutton_new () { VisUIColorButton *colorbutton; colorbutton = visual_mem_new0 (VisUIColorButton, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (colorbutton), TRUE, widget_dtor); VISUAL_UI_WIDGET (colorbutton)->type = VISUAL_WIDGET_TYPE_COLORBUTTON; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (colorbutton), -1, -1); return VISUAL_UI_WIDGET (colorbutton); } /* FIXME finish */ /** * Creates a new VisUIColorPalette, which can be used to describe small palettes. * * @return The newly created VisUIColorPalette in the form of a VisUIWidget. */ VisUIWidget *visual_ui_colorpalette_new () { VisUIColorPalette *colorpalette; colorpalette = visual_mem_new0 (VisUIColorPalette, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (colorpalette), TRUE, widget_dtor); VISUAL_UI_WIDGET (colorpalette)->type = VISUAL_WIDGET_TYPE_COLORPALETTE; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (colorpalette), -1, -1); return VISUAL_UI_WIDGET (colorpalette); } /** * Creates a new VisUIChoiceEntry, this is an entry in an entry in VisUIChoiceList, that is used * by the different VisUIChoice inherentence. * * @param name The name ofe the choice. * @param value The VisParamEntry associated with this choice. * * @return The newly created VisUIChoiceEntry. */ VisUIChoiceEntry *visual_ui_choice_entry_new (const char *name, VisParamEntry *value) { VisUIChoiceEntry *centry; visual_log_return_val_if_fail (name != NULL, NULL); visual_log_return_val_if_fail (value != NULL, NULL); centry = visual_mem_new0 (VisUIChoiceEntry, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (centry), TRUE, NULL); centry->name = name; centry->value = value; return centry; } /** * Add a VisParamEntry as a choice for a VisUIWidget that inherents from VisUIChoice. * * @param choice Pointer to the VisUIChoice widget to which the choice is added. * @param name The name of this choice. * @param value Pointer to the VisParamEntry that is associated with this choice. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_CHOICE_NULL, -VISUAL_ERROR_NULL * or -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_ui_choice_add (VisUIChoice *choice, const char *name, VisParamEntry *value) { VisUIChoiceEntry *centry; visual_log_return_val_if_fail (choice != NULL, -VISUAL_ERROR_UI_CHOICE_NULL); visual_log_return_val_if_fail (name != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (value != NULL, -VISUAL_ERROR_PARAM_NULL); centry = visual_ui_choice_entry_new (name, value); choice->choices.count++; visual_list_add (&choice->choices.choices, centry); return VISUAL_OK; } /** * Add many choices using a VisParamEntry array. * * @see visual_ui_choice_add * * @param choice Pointer to the VisUIChoice widget to which the choices are added. * @param paramchoices Pointer to the array of VisParamEntries that are added to the internal * VisUIChoiceList of the VisUIChoice widget. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_CHOICE_NULL or -VISUAL_ERROR_PARAM_NULL on failure. */ int visual_ui_choice_add_many (VisUIChoice *choice, VisParamEntry *paramchoices) { VisUIChoiceEntry *centry; int i = 0; visual_log_return_val_if_fail (choice != NULL, -VISUAL_ERROR_UI_CHOICE_NULL); visual_log_return_val_if_fail (paramchoices != NULL, -VISUAL_ERROR_PARAM_NULL); while (paramchoices[i].type != VISUAL_PARAM_ENTRY_TYPE_END) { visual_ui_choice_add (choice, paramchoices[i].name, ¶mchoices[i]); i++; } return VISUAL_OK; } /** * Frees all the memory used by the VisUIChoiceList and it's entries for the given VisUIChoice. * * @param choice Pointer to the VisUIChoice for which the VisUIChoiceList and it's entries * are being freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_CHOICE_NULL on failure. */ int visual_ui_choice_free_choices (VisUIChoice *choice) { visual_log_return_val_if_fail (choice != NULL, -VISUAL_ERROR_UI_CHOICE_NULL); visual_collection_set_destroyer (VISUAL_COLLECTION (&choice->choices.choices), visual_object_collection_destroyer); visual_collection_destroy (VISUAL_COLLECTION (&choice->choices.choices)); return VISUAL_OK; } /** * Sets the active choice for a VisUIChoice widget. * * @param choice Pointer to the VisUIChoice widget for which an entry is being activated. * @param index Index containing which choice needs to be activated, counting starts at 0. * * @return VISUAL_OK on succes, -VISUAL_ERROR_UI_CHOICE_NULL, -VISUAL_ERROR_UI_CHOICE_ENTRY_NULL or * error values returned by visual_ui_mutator_get_param () on failure. */ int visual_ui_choice_set_active (VisUIChoice *choice, int index) { VisUIChoiceEntry *centry; VisParamEntry *param; VisParamEntry *newparam; visual_log_return_val_if_fail (choice != NULL, -VISUAL_ERROR_UI_CHOICE_NULL); centry = visual_ui_choice_get_choice (choice, index); visual_log_return_val_if_fail (centry != NULL, -VISUAL_ERROR_UI_CHOICE_ENTRY_NULL); param = visual_ui_mutator_get_param (VISUAL_UI_MUTATOR (choice)); newparam = (VisParamEntry *) centry->value; return visual_param_entry_set_from_param (param, newparam); } /** * Retrieves the index of the current active choice. * * @param choice Pointer to the VisUIChoice widget from which the active choice is requested. * * @return Index of the active choice entry. */ int visual_ui_choice_get_active (VisUIChoice *choice) { VisListEntry *le = NULL; VisUIChoiceEntry *centry; VisParamEntry *param; int i = 0; visual_log_return_val_if_fail (choice != NULL, -VISUAL_ERROR_UI_CHOICE_NULL); param = visual_ui_mutator_get_param (VISUAL_UI_MUTATOR (choice)); while ((centry = visual_list_next (&choice->choices.choices, &le)) != NULL) { VisParamEntry *cparam; cparam = centry->value; if (visual_param_entry_compare (param, cparam) == TRUE) return i; i++; } return -VISUAL_ERROR_UI_CHOICE_NONE_ACTIVE; } /** * Retrieves a VisUIChoiceEntry from a VisUIChoice based on the index. * * @param choice Pointer to the VisUIChoice widget from which a VisUIChoiceEntry is requested. * @param index Index of the requested VisUIChoiceEntry. * * @return The VisUIChoiceEntry that is located on the given index, or NULL on failure. */ VisUIChoiceEntry *visual_ui_choice_get_choice (VisUIChoice *choice, int index) { visual_log_return_val_if_fail (choice != NULL, NULL); return visual_list_get (&choice->choices.choices, index); } /** * Retrvies the VisUIChoiceList from a VisUIChoice widget. * * @param choice Pointer to the VisUIChoice widget from which the VisUIChoiceList is requested. * * @return The VisUIChoiceList that is associated to the VisUIChoice. */ VisUIChoiceList *visual_ui_choice_get_choices (VisUIChoice *choice) { visual_log_return_val_if_fail (choice != NULL, NULL); return &choice->choices; } /** * Creates a new VisUIPopup. This can be used to show a popup list containing items from which * can be choosen. * * @return The newly created VisUIPopup in the form of a VisUIWidget. */ VisUIWidget *visual_ui_popup_new () { VisUIPopup *popup; popup = visual_mem_new0 (VisUIPopup, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (popup), TRUE, choice_dtor); VISUAL_UI_WIDGET (popup)->type = VISUAL_WIDGET_TYPE_POPUP; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (popup), -1, -1); return VISUAL_UI_WIDGET (popup); } /** * Creates a new VisUIList. This can be used to show a list containing items from which * can be choosen. * * @return The newly created VisUIList in the form of a VisUIWidget. */ VisUIWidget *visual_ui_list_new () { VisUIList *list; list = visual_mem_new0 (VisUIList, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (list), TRUE, choice_dtor); VISUAL_UI_WIDGET (list)->type = VISUAL_WIDGET_TYPE_LIST; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (list), -1, -1); return VISUAL_UI_WIDGET (list); } /** * Creates a new VisUIRadio. This can be used to show a list of radio buttons containing items from which * can be choosen. * * @param orient The orientation of the radio button layout. * * @return The newly created VisUIRadio in the form of a VisUIWidget. */ VisUIWidget *visual_ui_radio_new (VisUIOrientType orient) { VisUIRadio *radio; radio = visual_mem_new0 (VisUIRadio, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (radio), TRUE, choice_dtor); VISUAL_UI_WIDGET (radio)->type = VISUAL_WIDGET_TYPE_RADIO; radio->orient = orient; visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (radio), -1, -1); return VISUAL_UI_WIDGET (radio); } /** * Creates a new VisUICheckbox. This can be used to show a checkbox that can be toggled and untoggled. * * @param name The text behind the checkbox. * @param boolcheck Automaticly set a boolean, TRUE and FALSE VisUIChoiceList on the VisUICheckbox. * * @return The newly created VisUICheckbox in the form of a VisUIWidget. */ VisUIWidget *visual_ui_checkbox_new (const char *name, int boolcheck) { VisUICheckbox *checkbox; static VisParamEntry truefalse[] = { VISUAL_PARAM_LIST_ENTRY_INTEGER ("false", FALSE), VISUAL_PARAM_LIST_ENTRY_INTEGER ("true", TRUE), VISUAL_PARAM_LIST_END }; checkbox = visual_mem_new0 (VisUICheckbox, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (checkbox), TRUE, choice_dtor); VISUAL_UI_WIDGET (checkbox)->type = VISUAL_WIDGET_TYPE_CHECKBOX; checkbox->name = name; /* Boolean checkbox, generate a FALSE, TRUE choicelist ourself */ if (boolcheck == TRUE) visual_ui_choice_add_many (VISUAL_UI_CHOICE (checkbox), truefalse); visual_ui_widget_set_size_request (VISUAL_UI_WIDGET (checkbox), -1, -1); return VISUAL_UI_WIDGET (checkbox); } /** * @} */ libvisual-0.4.2/libvisual/lv_math.c0000644000175100001730000006574214405737441014246 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_math.c,v 1.13 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_bits.h" #include "lv_cpu.h" #include "lv_math.h" /* This file is getting big and bloated because of the large chunks of simd code. When all is in place we'll take a serious * look how we can reduce this. For example by using macros for common blocks. */ /* SMALL TODO LIST: * Benchmark all the code very well. */ /** * @defgroup VisMath VisMath * @{ */ /** * Multiplies an array of floats with one constant multiplier. The same destination and source arrays * are allowed. With the right cpu features in place this function is very optimized. * * @param dest Pointer to the destination float array. * @param src Pointer to the source float array. * @param n The number of items in the array. * @param multiplier The constant multiplier with which every element in the source array is multiplied. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_multiplier_floats_const_float (float *dest, float *src, visual_size_t n, float multiplier) { float *d = dest; float *s = src; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_NULL); /* FIXME check what is faster on AMD (sse or 3dnow) */ if (visual_cpu_get_sse () && n >= 16) { float packed_multiplier[4]; packed_multiplier[0] = multiplier; packed_multiplier[1] = multiplier; packed_multiplier[2] = multiplier; packed_multiplier[3] = multiplier; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { (*d) = (*s) * multiplier; d++; s++; n--; } __asm __volatile ("\n\t movups (%0), %%xmm7" :: "r" (packed_multiplier) : "memory"); while (n > 16) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm1" "\n\t movups 32(%0), %%xmm2" "\n\t movups 48(%0), %%xmm3" "\n\t mulps %%xmm7, %%xmm0" "\n\t mulps %%xmm7, %%xmm1" "\n\t mulps %%xmm7, %%xmm2" "\n\t mulps %%xmm7, %%xmm3" "\n\t movntps %%xmm0, (%1)" "\n\t movntps %%xmm1, 16(%1)" "\n\t movntps %%xmm2, 32(%1)" "\n\t movntps %%xmm3, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } #endif /* VISUAL_ARCH_X86 */ } else if (visual_cpu_get_3dnow ()) { float packed_multiplier[2]; packed_multiplier[0] = multiplier; packed_multiplier[1] = multiplier; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[multiplier], %%mm0" :: [multiplier] "m" (*packed_multiplier)); while (n > 14) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm1" "\n\t pfmul %%mm0, %%mm1" "\n\t movq 8(%0), %%mm2" "\n\t movq %%mm1, (%1)" "\n\t pfmul %%mm0, %%mm2" "\n\t movq 16(%0), %%mm3" "\n\t movq %%mm2, 8(%1)" "\n\t pfmul %%mm0, %%mm3" "\n\t movq 24(%0), %%mm4" "\n\t movq %%mm3, 16(%1)" "\n\t pfmul %%mm0, %%mm4" "\n\t movq 32(%0), %%mm5" "\n\t movq %%mm4, 24(%1)" "\n\t pfmul %%mm0, %%mm5" "\n\t movq 40(%0), %%mm6" "\n\t movq %%mm5, 32(%1)" "\n\t pfmul %%mm0, %%mm6" "\n\t movq 48(%0), %%mm7" "\n\t movq %%mm6, 40(%1)" "\n\t pfmul %%mm0, %%mm7" "\n\t movq %%mm7, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 14; s += 14; n -= 14; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { (*d) = (*s) * multiplier; d++; s++; } return VISUAL_OK; } /** * Adds an array of floats with one constant adder. The same destination and source arrays * are allowed. With the right cpu features in place this function is very optimized. * * @param dest Pointer to the destination float array. * @param src Pointer to the source float array. * @param n The number of items in the array. * @param adder The constant adder that is added to every entry in the source array. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_add_floats_const_float (float *dest, float *src, visual_size_t n, float adder) { float *d = dest; float *s = src; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { float packed_adder[4]; packed_adder[0] = adder; packed_adder[1] = adder; packed_adder[2] = adder; packed_adder[3] = adder; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { (*d) = (*s) + adder; d++; s++; n--; } __asm __volatile ("\n\t movups (%0), %%xmm7" :: "r" (packed_adder) : "memory"); while (n > 16) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm1" "\n\t movups 32(%0), %%xmm2" "\n\t movups 48(%0), %%xmm3" "\n\t addps %%xmm7, %%xmm0" "\n\t addps %%xmm7, %%xmm1" "\n\t addps %%xmm7, %%xmm2" "\n\t addps %%xmm7, %%xmm3" "\n\t movntps %%xmm0, (%1)" "\n\t movntps %%xmm1, 16(%1)" "\n\t movntps %%xmm2, 32(%1)" "\n\t movntps %%xmm3, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } #endif /* VISUAL_ARCH_X86 */ } else if (visual_cpu_get_3dnow ()) { float packed_adder[2]; packed_adder[0] = adder; packed_adder[1] = adder; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[adder], %%mm0" :: [adder] "m" (*packed_adder)); while (n > 14) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm1" "\n\t pfadd %%mm0, %%mm1" "\n\t movq 8(%0), %%mm2" "\n\t movq %%mm1, (%1)" "\n\t pfadd %%mm0, %%mm2" "\n\t movq 16(%0), %%mm3" "\n\t movq %%mm2, 8(%1)" "\n\t pfadd %%mm0, %%mm3" "\n\t movq 24(%0), %%mm4" "\n\t movq %%mm3, 16(%1)" "\n\t pfadd %%mm0, %%mm4" "\n\t movq 32(%0), %%mm5" "\n\t movq %%mm4, 24(%1)" "\n\t pfadd %%mm0, %%mm5" "\n\t movq 40(%0), %%mm6" "\n\t movq %%mm5, 32(%1)" "\n\t pfadd %%mm0, %%mm6" "\n\t movq 48(%0), %%mm7" "\n\t movq %%mm6, 40(%1)" "\n\t pfadd %%mm0, %%mm7" "\n\t movq %%mm7, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 14; s += 14; n -= 14; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { (*d) = (*s) + adder; d++; s++; } return VISUAL_OK; } /** * Substracts an array of floats with one constant substracter. The same destination and source arrays * are allowed. With the right cpu features in place this function is very optimized. * * @param dest Pointer to the destination float array. * @param src Pointer to the source float array. * @param n The number of items in the array. * @param substracter The constant substracter that is substracter from every entry in the source array. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_substract_floats_const_float (float *dest, float *src, visual_size_t n, float substracter) { float *d = dest; float *s = src; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { float packed_substracter[4]; packed_substracter[0] = substracter; packed_substracter[1] = substracter; packed_substracter[2] = substracter; packed_substracter[3] = substracter; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { (*d) = (*s) - substracter; d++; s++; n--; } __asm __volatile ("\n\t movups (%0), %%xmm7" :: "r" (packed_substracter) : "memory"); while (n > 16) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm1" "\n\t movups 32(%0), %%xmm2" "\n\t movups 48(%0), %%xmm3" "\n\t subps %%xmm7, %%xmm0" "\n\t subps %%xmm7, %%xmm1" "\n\t subps %%xmm7, %%xmm2" "\n\t subps %%xmm7, %%xmm3" "\n\t movntps %%xmm0, (%1)" "\n\t movntps %%xmm1, 16(%1)" "\n\t movntps %%xmm2, 32(%1)" "\n\t movntps %%xmm3, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } #endif /* VISUAL_ARCH_X86 */ } else if (visual_cpu_get_3dnow ()) { float packed_substracter[2]; packed_substracter[0] = substracter; packed_substracter[1] = substracter; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[substracter], %%mm0" :: [substracter] "m" (*packed_substracter)); while (n > 14) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm1" "\n\t pfsub %%mm0, %%mm1" "\n\t movq 8(%0), %%mm2" "\n\t movq %%mm1, (%1)" "\n\t pfsub %%mm0, %%mm2" "\n\t movq 16(%0), %%mm3" "\n\t movq %%mm2, 8(%1)" "\n\t pfsub %%mm0, %%mm3" "\n\t movq 24(%0), %%mm4" "\n\t movq %%mm3, 16(%1)" "\n\t pfsub %%mm0, %%mm4" "\n\t movq 32(%0), %%mm5" "\n\t movq %%mm4, 24(%1)" "\n\t pfsub %%mm0, %%mm5" "\n\t movq 40(%0), %%mm6" "\n\t movq %%mm5, 32(%1)" "\n\t pfsub %%mm0, %%mm6" "\n\t movq 48(%0), %%mm7" "\n\t movq %%mm6, 40(%1)" "\n\t pfsub %%mm0, %%mm7" "\n\t movq %%mm7, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 14; s += 14; n -= 14; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { (*d) = (*s) - substracter; d++; s++; } return VISUAL_OK; } int visual_math_vectorized_multiplier_floats_floats (float *dest, float *src1, float *src2, visual_size_t n) { float *d = dest; float *s1 = src1; float *s2 = src2; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { (*d) = (*s1) * (*s2); d++; s1++; s2++; n--; } while (n > 16) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t prefetchnta 256(%1)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm1" "\n\t movups 32(%0), %%xmm2" "\n\t movups 48(%0), %%xmm3" "\n\t movups (%1), %%xmm4" "\n\t movups 16(%1), %%xmm5" "\n\t movups 32(%1), %%xmm6" "\n\t movups 48(%1), %%xmm7" "\n\t mulps %%xmm4, %%xmm0" "\n\t mulps %%xmm5, %%xmm1" "\n\t mulps %%xmm6, %%xmm2" "\n\t mulps %%xmm7, %%xmm3" "\n\t movntps %%xmm0, (%2)" "\n\t movntps %%xmm1, 16(%2)" "\n\t movntps %%xmm2, 32(%2)" "\n\t movntps %%xmm3, 48(%2)" :: "r" (s1), "r" (s2), "r" (d) : "memory"); d += 16; s1 += 16; s2 += 16; n -= 16; } #endif /* VISUAL_ARCH_X86 */ } else if (visual_cpu_get_3dnow ()) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n > 8) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm0" "\n\t movq 8(%0), %%mm1" "\n\t movq 16(%0), %%mm2" "\n\t movq 24(%0), %%mm3" "\n\t movq (%1), %%mm4" "\n\t movq 8(%1), %%mm5" "\n\t movq 16(%1), %%mm6" "\n\t movq 24(%1), %%mm7" "\n\t pfmul %%mm4, %%mm0" "\n\t pfmul %%mm5, %%mm1" "\n\t pfmul %%mm6, %%mm2" "\n\t pfmul %%mm7, %%mm3" "\n\t movq %%mm0, (%2)" "\n\t movq %%mm1, 8(%2)" "\n\t movq %%mm2, 16(%2)" "\n\t movq %%mm3, 24(%2)" :: "r" (s1), "r" (s2), "r" (d) : "memory"); d += 8; s1 += 8; s2 += 8; n -= 8; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { (*d) = (*s1) * (*s2); d++; s1++; s2++; } return VISUAL_OK; } /** * Converts an array of floats to integers. With the right cpu features in place this function * is very optimized. * * @param ints Pointer to the destination int32_t array. * @param flts Pointer to the source float array. * @param n The number of items in the array. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_floats_to_int32s (int32_t *ints, float *flts, visual_size_t n) { float *s = flts; int32_t *d = ints; visual_log_return_val_if_fail (flts != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (ints != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_3dnow ()) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n > 16) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t pf2id (%0), %%mm0" "\n\t pf2id 8(%0), %%mm1" "\n\t pf2id 16(%0), %%mm2" "\n\t pf2id 24(%0), %%mm3" "\n\t pf2id 32(%0), %%mm4" "\n\t pf2id 40(%0), %%mm5" "\n\t pf2id 48(%0), %%mm6" "\n\t pf2id 56(%0), %%mm7" "\n\t movq %%mm0, (%1)" "\n\t movq %%mm1, 8(%1)" "\n\t movq %%mm2, 16(%1)" "\n\t movq %%mm3, 24(%1)" "\n\t movq %%mm4, 32(%1)" "\n\t movq %%mm5, 40(%1)" "\n\t movq %%mm6, 48(%1)" "\n\t movq %%mm7, 56(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = *s; d++; s++; } return VISUAL_OK; } /** * Converts an array of integers to floats. With the right cpu features in place this function * is very optimized. * * @param flts Pointer to the destination float array. * @param ints Pointer to the source int32_t array. * @param n The number of items in the array. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_int32s_to_floats (float *flts, int32_t *ints, visual_size_t n) { int32_t *s = ints; float *d = flts; visual_log_return_val_if_fail (flts != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (ints != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_3dnow ()) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n > 16) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t pi2fd (%0), %%mm0" "\n\t pi2fd 8(%0), %%mm1" "\n\t pi2fd 16(%0), %%mm2" "\n\t pi2fd 24(%0), %%mm3" "\n\t pi2fd 32(%0), %%mm4" "\n\t pi2fd 40(%0), %%mm5" "\n\t pi2fd 48(%0), %%mm6" "\n\t pi2fd 56(%0), %%mm7" "\n\t movq %%mm0, (%1)" "\n\t movq %%mm1, 8(%1)" "\n\t movq %%mm2, 16(%1)" "\n\t movq %%mm3, 24(%1)" "\n\t movq %%mm4, 32(%1)" "\n\t movq %%mm5, 40(%1)" "\n\t movq %%mm6, 48(%1)" "\n\t movq %%mm7, 56(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = *s; d++; s++; } return VISUAL_OK; } /** * Converts an array of floats to integers and multiplies it with a const multiplier. * With the right cpu features in place this function is very optimized. * * @param ints Pointer to the destination int32_t array. * @param flts Pointer to the source float array. * @param n The number of items in the array. * @param multiplier The constant multiplier with which every entry is multiplied. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_floats_to_int32s_multiply (int32_t *ints, float *flts, visual_size_t n, float multiplier) { float *s = flts; int32_t *d = ints; visual_log_return_val_if_fail (flts != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (ints != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_3dnow ()) { float packed_multiplier[2]; packed_multiplier[0] = multiplier; packed_multiplier[1] = multiplier; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[multiplier], %%mm0" :: [multiplier] "m" (*packed_multiplier)); while (n > 6) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm1" "\n\t movq 8(%0), %%mm2" "\n\t movq 16(%0), %%mm3" "\n\t pfmul %%mm0, %%mm1" "\n\t pfmul %%mm0, %%mm2" "\n\t pfmul %%mm0, %%mm3" "\n\t pf2id %%mm1, %%mm4" "\n\t pf2id %%mm2, %%mm5" "\n\t pf2id %%mm3, %%mm6" "\n\t movq %%mm4, (%1)" "\n\t movq %%mm5, 8(%1)" "\n\t movq %%mm6, 16(%1)" :: "r" (s), "r" (d) : "memory"); d += 6; s += 6; n -= 6; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = (float) *s * multiplier; d++; s++; } return VISUAL_OK; } /** * Converts an array of integers to floats and multiplies it with a const multiplier. * With the right cpu features in place this function is very optimized. * * @param flts Pointer to the destination float array. * @param ints Pointer to the source int32_t array. * @param n The number of items in the array. * @param multiplier The constant multiplier with which every entry is multiplied. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_int32s_to_floats_multiply (float *flts, int32_t *ints, visual_size_t n, float multiplier) { int32_t *s = ints; float *d = flts; visual_log_return_val_if_fail (flts != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (ints != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_3dnow ()) { float packed_multiplier[2]; packed_multiplier[0] = multiplier; packed_multiplier[1] = multiplier; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[multiplier], %%mm0" :: [multiplier] "m" (*packed_multiplier)); while (n > 14) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t pi2fd (%0), %%mm1" "\n\t pi2fd 8(%0), %%mm2" "\n\t pi2fd 16(%0), %%mm3" "\n\t pi2fd 24(%0), %%mm4" "\n\t pi2fd 32(%0), %%mm5" "\n\t pi2fd 40(%0), %%mm6" "\n\t pi2fd 48(%0), %%mm7" "\n\t pfmul %%mm0, %%mm1" "\n\t movq %%mm1, (%1)" "\n\t pfmul %%mm0, %%mm2" "\n\t movq %%mm2, 8(%1)" "\n\t pfmul %%mm0, %%mm3" "\n\t movq %%mm3, 16(%1)" "\n\t pfmul %%mm0, %%mm4" "\n\t movq %%mm4, 24(%1)" "\n\t pfmul %%mm0, %%mm5" "\n\t movq %%mm5, 32(%1)" "\n\t pfmul %%mm0, %%mm6" "\n\t movq %%mm6, 40(%1)" "\n\t pfmul %%mm0, %%mm7" "\n\t movq %%mm7, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 14; s += 14; n -= 14; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = (float) *s * multiplier; d++; s++; } return VISUAL_OK; } /** * Converts an array of floats to integers and multiplies it with a const multiplier. Furthermore * the float values are denormalized in the following way: -1.0 to 1.0 will be converted to: * 0.0 to 1.0. With the right cpu features in place this function is very optimized. * * @param ints Pointer to the destination int32_t array. * @param flts Pointer to the source float array. * @param n The number of items in the array. * @param multiplier The constant multiplier with which every entry is multiplied. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_floats_to_int32s_multiply_denormalise (int32_t *ints, float *flts, visual_size_t n, float multiplier) { float *s = flts; int32_t *d = ints; visual_log_return_val_if_fail (flts != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (ints != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_3dnow ()) { float packed_multiplier[2]; float packed_normalise_mul[2]; float packed_adder[2]; packed_multiplier[0] = multiplier; packed_multiplier[1] = multiplier; packed_normalise_mul[0] = 0.5; packed_normalise_mul[1] = 0.5; packed_adder[0] = 1; packed_adder[1] = 1; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movq %[multiplier], %%mm0" "\n\t movq %[normalise_mul], %%mm6" "\n\t movq %[adder], %%mm7" :: [multiplier] "m" (*packed_multiplier), [normalise_mul] "m" (*packed_normalise_mul), [adder] "m" (*packed_adder)); while (n > 4) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t movq (%0), %%mm1" "\n\t movq 8(%0), %%mm2" "\n\t pfadd %%mm7, %%mm1" "\n\t pfadd %%mm7, %%mm2" "\n\t pfmul %%mm6, %%mm1" "\n\t pfmul %%mm6, %%mm2" "\n\t pfmul %%mm0, %%mm1" "\n\t pfmul %%mm0, %%mm2" "\n\t pf2id %%mm1, %%mm4" "\n\t pf2id %%mm2, %%mm5" "\n\t movq %%mm4, (%1)" "\n\t movq %%mm5, 8(%1)" :: "r" (s), "r" (d) : "memory"); d += 4; s += 4; n -= 4; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = (float) (((*s) + 1) * 0.5) * multiplier; d++; s++; } return VISUAL_OK; } /** * Vectorized square root for single precision floats. This function works best with data * sizes larger than 16 or equal to 16. * * @param dest The destination vector of floats in which the results are placed. * @param src The source vector of floats of which the square roots will be calculated. * @param n The number of floats in the vector. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_sqrt_floats (float *dest, float *src, visual_size_t n) { float *d = dest; float *s = src; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { *d = sqrtf (*s); d++; n--; } while (n > 16) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm1" "\n\t movups 32(%0), %%xmm2" "\n\t movups 48(%0), %%xmm3" "\n\t sqrtps %%xmm0, %%xmm4" "\n\t sqrtps %%xmm1, %%xmm5" "\n\t sqrtps %%xmm2, %%xmm6" "\n\t sqrtps %%xmm3, %%xmm7" "\n\t movntps %%xmm4, (%1)" "\n\t movntps %%xmm5, 16(%1)" "\n\t movntps %%xmm6, 32(%1)" "\n\t movntps %%xmm7, 48(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 16; } #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = sqrtf (*s); d++; s++; } return VISUAL_OK; } /** * Vectorized complex to norm conversion. Will make norm values from a real and imaginary * array. * * @param dest Pointer to the destination float array. * @param real Pointer to the real part float array. * @param imag pointer to the imaginary part float array. * @param n The number of elements to be converted. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_complex_to_norm (float *dest, float *real, float *imag, visual_size_t n) { float *d = dest; float *r = real; float *i = imag; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (real != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (imag != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { *d = sqrtf (((*r) * (*r)) + ((*i) * (*i))); d++; r++; i++; n--; } while (n > 8) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t prefetchnta 256(%1)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm2" "\n\t movups (%1), %%xmm1" "\n\t movups 16(%1), %%xmm3" "\n\t mulps %%xmm0, %%xmm0" "\n\t mulps %%xmm1, %%xmm1" "\n\t mulps %%xmm2, %%xmm2" "\n\t mulps %%xmm3, %%xmm3" "\n\t addps %%xmm0, %%xmm1" "\n\t addps %%xmm2, %%xmm3" "\n\t sqrtps %%xmm1, %%xmm0" "\n\t sqrtps %%xmm3, %%xmm2" "\n\t movntps %%xmm0, (%2)" "\n\t movntps %%xmm2, 16(%2)" :: "r" (r), "r" (i), "r" (d) : "memory"); d += 8; i += 8; r += 8; n -= 8; } #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = sqrtf (((*r) * (*r)) + ((*i) * (*i))); d++; r++; i++; } return VISUAL_OK; } /** * Vectorized complex to norm conversion and result value scaler. Will make norm values from a real and imaginary * array, after the conversion has been made it will be multiplied by the scaler. * * @param dest Pointer to the destination float array. * @param real Pointer to the real part float array. * @param imag pointer to the imaginary part float array. * @param n The number of elements to be converted. * @param scaler The scaler that is used to scale the result value. * * @return VISUAL_OK on succes or -VISUAL_ERROR_NULL on failure. */ int visual_math_vectorized_complex_to_norm_scale (float *dest, float *real, float *imag, visual_size_t n, float scaler) { float *d = dest; float *r = real; float *i = imag; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (real != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (imag != NULL, -VISUAL_ERROR_NULL); if (visual_cpu_get_sse () && n >= 16) { float packed_scaler[4]; packed_scaler[0] = scaler; packed_scaler[1] = scaler; packed_scaler[2] = scaler; packed_scaler[3] = scaler; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (!VISUAL_ALIGNED(d, 16)) { *d = sqrtf (((*r) * (*r)) + ((*i) * (*i))) * scaler; d++; r++; i++; n--; } __asm __volatile ("\n\t movups (%0), %%xmm7" :: "r" (packed_scaler) : "memory"); while (n > 8) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t prefetchnta 256(%1)" "\n\t movups (%0), %%xmm0" "\n\t movups 16(%0), %%xmm2" "\n\t movups (%1), %%xmm1" "\n\t movups 16(%1), %%xmm3" "\n\t mulps %%xmm0, %%xmm0" "\n\t mulps %%xmm1, %%xmm1" "\n\t mulps %%xmm2, %%xmm2" "\n\t mulps %%xmm3, %%xmm3" "\n\t addps %%xmm0, %%xmm1" "\n\t addps %%xmm2, %%xmm3" "\n\t sqrtps %%xmm1, %%xmm0" "\n\t sqrtps %%xmm3, %%xmm2" "\n\t mulps %%xmm7, %%xmm0" "\n\t mulps %%xmm7, %%xmm2" "\n\t movntps %%xmm0, (%2)" "\n\t movntps %%xmm2, 16(%2)" :: "r" (r), "r" (i), "r" (d) : "memory"); d += 8; i += 8; r += 8; n -= 8; } #endif /* VISUAL_ARCH_X86 */ } while (n--) { *d = sqrtf (((*r) * (*r)) + ((*i) * (*i))) * scaler; d++; r++; i++; } return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_gl.c0000644000175100001730000000232014405737441013676 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_gl.c,v 1.5.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_gl.h" /** * @defgroup VisGL VisGL * @{ */ void *visual_gl_get_proc_address (char *procname) { return NULL; } /** * @} */ libvisual-0.4.2/libvisual/lv_error.h0000644000175100001730000003173314405737441014444 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_error.h,v 1.40 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_ERROR_H #define _LV_ERROR_H #include VISUAL_BEGIN_DECLS /* WARNING when you add an new error to this list, make sure that you update lv_error.c it's * human readable string list as well!!! */ /** * Enumerate of all possible numeric error values. */ enum { /* Ok! */ VISUAL_OK, /**< No error. */ /* Standard error entries */ VISUAL_ERROR_GENERAL, /**< General error. */ VISUAL_ERROR_NULL, /**< Something is NULL that shouldn't be. */ VISUAL_ERROR_IMPOSSIBLE, /**< The impossible happened, this should never happen. */ /* Error entries for the VisActor system */ VISUAL_ERROR_ACTOR_NULL, /**< The VisActor is NULL. */ VISUAL_ERROR_ACTOR_VIDEO_NULL, /**< The VisVideo target member in the VisActor is NULL. */ VISUAL_ERROR_ACTOR_PLUGIN_NULL, /**< The VisActor plugin in this context is NULL. */ VISUAL_ERROR_ACTOR_GL_NEGOTIATE, /**< Tried depth forcing a GL VisACtor. */ /* Error entries for the VisAudio system */ VISUAL_ERROR_AUDIO_NULL, /**< The VisAudio is NULL. */ VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL, /**< The VisAudioSamplePool is NULL. */ VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL, /**< The VisAudioSamplePoolChannel is NULL. */ VISUAL_ERROR_AUDIO_SAMPLE_NULL, /**< The VisAudioSample is NULL. */ /* Error entries for the VisBMP system */ VISUAL_ERROR_BMP_NO_BMP, /**< Not a bitmap file. */ VISUAL_ERROR_BMP_NOT_FOUND, /**< File not found. */ VISUAL_ERROR_BMP_NOT_SUPPORTED, /**< File format not supported. */ VISUAL_ERROR_BMP_CORRUPTED, /**< Bitmap file is corrupted. */ /* Error entries for the VisBuffer system */ VISUAL_ERROR_BUFFER_NULL, /**< The VisBuffer is NULL. */ VISUAL_ERROR_BUFFER_OUT_OF_BOUNDS, /**< The requested operation would be out of bounds. */ /* Error entries for the VisCache system */ VISUAL_ERROR_CACHE_NULL, /**< The VisCache is NULL. */ /* Error entries for the VisCollection system */ VISUAL_ERROR_COLLECTION_NULL, /**< The VisCollection is NULL. */ VISUAL_ERROR_COLLECTION_ITER_NULL, /**< The VisCollectionIter is NULL. */ /* Error entries for the VisColor system */ VISUAL_ERROR_COLOR_NULL, /**< The VisColor is NULL. */ /* Error entries for the VisConfig system */ VISUAL_ERROR_CONFIG_REGISTRY_NULL, /**< The VisConfigRegistry is NULL. */ VISUAL_ERROR_CONFIG_REGISTRY_SECTION_NULL, /**< The VisConfigRegistrySection is NULL. */ /* Error entries for arch related errors and VisCPU system */ VISUAL_ERROR_CPU_INVALID_CODE, /**< Can't run a section of code. */ VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED, /**< CPU Feature is not supported. */ /* Error entries for the VisError system */ VISUAL_ERROR_ERROR_HANDLER_NULL, /**< Error handler is NULL. */ /* Error entries for the VisEvent system */ VISUAL_ERROR_EVENT_NULL, /**< The VisEvent is NULL. */ VISUAL_ERROR_EVENT_QUEUE_NULL, /**< The VisEventQueue is NULL. */ /* Error entries for the VisFourier system */ VISUAL_ERROR_FOURIER_NULL, /**< The VisFourier is NULL. */ VISUAL_ERROR_FOURIER_NOT_INITIALIZED, /**< The VisFourier subsystem is not initialized. */ /* Error entries for the VisGL system */ VISUAL_ERROR_GL_FUNCTION_NOT_SUPPORTED, /**< The native callback for a gl related function is not present. */ /* Error entries for the VisHashlist system */ VISUAL_ERROR_HASHLIST_NULL, /**< The VisHashlist is NULL. */ /* Error entries for the VisHashmap system */ VISUAL_ERROR_HASHMAP_NULL, /**< The VisHashmap is NULL. */ VISUAL_ERROR_HASHMAP_NOT_IN_MAP, /**< Key is not in hashmap. */ VISUAL_ERROR_HASHMAP_INVALID_KEY_TYPE, /**< Key type is not valid. */ /* Error entries for the VisInput system */ VISUAL_ERROR_INPUT_NULL, /**< The VisInput is NULL. */ VISUAL_ERROR_INPUT_PLUGIN_NULL, /**< The VisInputPlugin is NULL. */ /* Error entries for the VisLibvisual system */ VISUAL_ERROR_LIBVISUAL_NO_PATHS, /**< Paths can be added to plugin dir list. */ VISUAL_ERROR_LIBVISUAL_ALREADY_INITIALIZED, /**< Libvisual is already initialized. */ VISUAL_ERROR_LIBVISUAL_NOT_INITIALIZED, /**< Libvisual is not initialized. */ VISUAL_ERROR_LIBVISUAL_NO_REGISTRY, /**< No internal plugin registry is set up. */ /* Error entries for the VisList system */ VISUAL_ERROR_LIST_NULL, /**< The VisList is NULL. */ VISUAL_ERROR_LIST_ENTRY_NULL, /**< The VisListEntry is NULL. */ VISUAL_ERROR_LIST_ENTRY_INVALID, /**< The VisListEntry is invalid. */ /* Error entries for the VisMem system */ VISUAL_ERROR_MEM_NULL, /**< The memory pointer given is NULL. */ /* Error entries for the VisMorph system */ VISUAL_ERROR_MORPH_NULL, /**< The VisMorph is NULL. */ VISUAL_ERROR_MORPH_PLUGIN_NULL, /**< The VisMorphPlugin is NULL. */ /* Error entries for the VisOS system */ VISUAL_ERROR_OS_SCHED, /**< The scheduler related call wasn't successful. */ VISUAL_ERROR_OS_SCHED_NOT_SUPPORTED, /**< Scheduler operations are not supported on the platform. */ /* Error entries for the VisPalette system */ VISUAL_ERROR_PALETTE_NULL, /**< The VisPalette is NULL. */ VISUAL_ERROR_PALETTE_SIZE, /**< Given VisPalette entries are not of the same size. */ /* Error entries for the VisParam system */ VISUAL_ERROR_PARAM_NULL, /**< The VisParamEntry is NULL. */ VISUAL_ERROR_PARAM_CONTAINER_NULL, /**< The VisParamContainer is NULL. */ VISUAL_ERROR_PARAM_NOT_FOUND, /**< The requested VisParamEntry is not found. */ VISUAL_ERROR_PARAM_CALLBACK_NULL, /**< The given param change callback is NULL. */ VISUAL_ERROR_PARAM_CALLBACK_TOO_MANY, /**< Too many param change callbacks are registered. */ VISUAL_ERROR_PARAM_INVALID_TYPE, /**< The VisParamEntry is of invalid type. */ /* Error entries for the VisPlugin system */ VISUAL_ERROR_PLUGIN_NULL, /**< The VisPluginData is NULL. */ VISUAL_ERROR_PLUGIN_INFO_NULL, /**< The VisPluginInfo is NULL. */ VISUAL_ERROR_PLUGIN_REF_NULL, /**< The VisPluginRef is NULL. */ VISUAL_ERROR_PLUGIN_ENVIRON_NULL, /**< The VisPluginEnvironElement is NULL. */ VISUAL_ERROR_PLUGIN_NO_EVENT_HANDLER, /**< The plugin has no event handler registrated. */ VISUAL_ERROR_PLUGIN_HANDLE_NULL, /**< The dlopen handle of the plugin is NULL. */ VISUAL_ERROR_PLUGIN_ALREADY_REALIZED, /**< The plugin is already realized. */ VISUAL_ERROR_PLUGIN_NO_LIST, /**< The plugin list can't be found. */ /* Error entries for the VisRandom system */ VISUAL_ERROR_RANDOM_CONTEXT_NULL, /**< The VisRandomContext is NULL. */ /* Error entries for the VisRectangle system */ VISUAL_ERROR_RECTANGLE_NULL, /**< The VisRectangle is NULL. */ VISUAL_ERROR_RECTANGLE_OUT_OF_BOUNDS, /**< The VisRectangle operation is out of bounds. */ /* Error entries for the VisRingBuffer system */ VISUAL_ERROR_RINGBUFFER_NULL, /**< The VisRingBuffer is NULL. */ VISUAL_ERROR_RINGBUFFER_ENTRY_NULL, /**< The VisRingBufferEntry is NULL. */ VISUAL_ERROR_RINGBUFFER_DATAFUNC_NULL, /**< The VisRingBufferDataFunc is NULL. */ /* Error entries for the VisSonginfo system */ VISUAL_ERROR_SONGINFO_NULL, /**< The VisSongInfo is NULL. */ /* Error entries for the VisThread system */ VISUAL_ERROR_THREAD_NULL, /**< The VisThread is NULL. */ VISUAL_ERROR_THREAD_NOT_INITIALIZED, /**< The VisThread subsystem is not initialized. */ VISUAL_ERROR_THREAD_NOT_SUPPORTED, /**< The VisThread subsystem couldn't find a threading fallback. */ VISUAL_ERROR_THREAD_NOT_ENABLED, /**< The VisThread subsystem is disabled. */ VISUAL_ERROR_MUTEX_NULL, /**< The VisMutex is NULL. */ VISUAL_ERROR_MUTEX_LOCK_FAILURE, /**< Failed locking the VisMutex. */ VISUAL_ERROR_MUTEX_TRYLOCK_FAILURE, /**< Failed trylocking the VisMutex. */ VISUAL_ERROR_MUTEX_UNLOCK_FAILURE, /**< Failed unlocking the VisMutex. */ /* Error entries for the VisTransform system */ VISUAL_ERROR_TRANSFORM_NULL, /**< The VisTransform is NULL. */ VISUAL_ERROR_TRANSFORM_NEGOTIATE, /**< The VisTransform negotiate with the VisVideo failed. */ VISUAL_ERROR_TRANSFORM_PLUGIN_NULL, /**< The VisTransform plugin in this context is NULL. */ VISUAL_ERROR_TRANSFORM_VIDEO_NULL, /**< The VisVideo target member in the VisTransform is NULL. */ VISUAL_ERROR_TRANSFORM_PALETTE_NULL, /**< The VisPalette target member in this VisTransform is NULL. */ /* Error entries for the VisObject system */ VISUAL_ERROR_OBJECT_DTOR_FAILED, /**< The destructor assigned to a VisObject failed destroying the VisObject. */ VISUAL_ERROR_OBJECT_NULL, /**< The VisObject is NULL. */ VISUAL_ERROR_OBJECT_NOT_ALLOCATED, /**< The VisObject is not allocated. */ /* Error entries for the VisTime system */ VISUAL_ERROR_TIME_NULL, /**< The VisTime is NULL. */ VISUAL_ERROR_TIME_NO_USLEEP, /**< visual_time_usleep is not working on this system. */ VISUAL_ERROR_TIMER_NULL, /**< The VisTimer is NULL. */ /* Error entries for the VisUI system */ VISUAL_ERROR_UI_WIDGET_NULL, /**< The VisUIWidget is NULL. */ VISUAL_ERROR_UI_CONTAINER_NULL, /**< The VisUIContainer is NULL. */ VISUAL_ERROR_UI_BOX_NULL, /**< The VisUIBox is NULL. */ VISUAL_ERROR_UI_TABLE_NULL, /**< The VisUITable is NULL. */ VISUAL_ERROR_UI_NOTEBOOK_NULL, /**< The VisUINotebook is NULL. */ VISUAL_ERROR_UI_FRAME_NULL, /**< The VisUIFrame is NULL. */ VISUAL_ERROR_UI_LABEL_NULL, /**< The VisUILabel is NULL. */ VISUAL_ERROR_UI_IMAGE_NULL, /**< The VisUIImage is NULL. */ VISUAL_ERROR_UI_SEPARATOR_NULL, /**< The VisUISperator is NULL. */ VISUAL_ERROR_UI_MUTATOR_NULL, /**< The VisUIMutator is NULL. */ VISUAL_ERROR_UI_RANGE_NULL, /**< The VisUIRange is NULL. */ VISUAL_ERROR_UI_ENTRY_NULL, /**< The VisUIEntry is NULL. */ VISUAL_ERROR_UI_SLIDER_NULL, /**< The VisUISlider is NULL. */ VISUAL_ERROR_UI_NUMERIC_NULL, /**< The VisUINumeric is NULL. */ VISUAL_ERROR_UI_COLOR_NULL, /**< The VisUIColor is NULL. */ VISUAL_ERROR_UI_CHOICE_NULL, /**< The VisUIChoice is NULL. */ VISUAL_ERROR_UI_POPUP_NULL, /**< The VisUIPopup is NULL. */ VISUAL_ERROR_UI_LIST_NULL, /**< The VisUIList is NULL. */ VISUAL_ERROR_UI_RADIO_NULL, /**< The VisUIRadio is NULL. */ VISUAL_ERROR_UI_CHECKBOX_NULL, /**< The VisUICheckbox is NULL. */ VISUAL_ERROR_UI_CHOICE_ENTRY_NULL, /**< The VisUIChoiceEntry is NULL. */ VISUAL_ERROR_UI_CHOICE_NONE_ACTIVE, /**< there is no VisUIChoiceEntry active. */ /* Error entries for the VisVideo system */ VISUAL_ERROR_VIDEO_ATTRIBUTE_OPTIONS_NULL, /**< The VisVideoAttributeOptions is NULL. */ VISUAL_ERROR_VIDEO_NULL, /**< The VisVideo is NULL. */ VISUAL_ERROR_VIDEO_HAS_ALLOCATED, /**< The VisVideo has an allocated buffer. */ VISUAL_ERROR_VIDEO_BUFFER_NULL, /**< The VisVideo has no VisBuffer object. */ VISUAL_ERROR_VIDEO_PIXELS_NULL, /**< The VisVideo doesn't point to a pixel buffer. */ VISUAL_ERROR_VIDEO_NO_ALLOCATED, /**< The VisVideo doesn't have an allocated pixel buffer. */ VISUAL_ERROR_VIDEO_HAS_PIXELS, /**< The VisVideo already points to a pixel buffer. */ VISUAL_ERROR_VIDEO_INVALID_BPP, /**< The VisVideo it's bytes per pixel is invalid. */ VISUAL_ERROR_VIDEO_INVALID_DEPTH, /**< The VisVideoDepth value is not valid. */ VISUAL_ERROR_VIDEO_INVALID_SCALE_METHOD, /**< The VisVideoScaleMethod argument is not valid. */ VISUAL_ERROR_VIDEO_INVALID_ROTATE, /**< The VisVideoRotateDegrees argument is not valid. */ VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS, /**< The X or Y value are greater than the VisVideo it's dimension. */ VISUAL_ERROR_VIDEO_NOT_INDENTICAL, /**< The two VisVideo their configuration are not identical. */ VISUAL_ERROR_VIDEO_NOT_TRANSFORMED, /**< Could not depth transform a VisVideo. */ VISUAL_ERROR_LIST_END /**< Last entry, to check against for the number of errors. */ }; /** * Functions that want to handle libvisual errors must match this signature. The standard * libvisual error handler aborts the program after an error by raise(SIGTRAP). If it's * desired to override this use visual_set_error_handler to set your own error handler. * * @see visual_set_error_handler * * @arg priv Private field to be used by the client. The library will never touch this. */ typedef int (*VisErrorHandlerFunc) (void *priv); int visual_error_raise (void); int visual_error_set_handler (VisErrorHandlerFunc handler, void *priv); const char *visual_error_to_string (int err); VISUAL_END_DECLS #endif /* _LV_ERROR_H */ libvisual-0.4.2/libvisual/lv_color.c0000644000175100001730000001633114405737441014421 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_color.c,v 1.18.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_color.h" typedef struct { uint16_t b:5, g:6, r:5; } _color16; /** * @defgroup VisColor VisColor * @{ */ /** * Creates a new VisColor structure * * @return A newly allocated VisColor. */ VisColor *visual_color_new () { VisColor *color; color = visual_mem_new0 (VisColor, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (color), TRUE, NULL); return color; } /** * Sets the VisColor to a certain rgb value. * * @param color Pointer to the VisColor to which the rgb value is set. * @param r The red value. * @param g The green value. * @param b The blue value. * * @return VISUAL_OK on succes, -VISUAL_ERROR_COLOR_NULL on failure. */ int visual_color_set (VisColor *color, uint8_t r, uint8_t g, uint8_t b) { visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); color->r = r; color->g = g; color->b = b; return VISUAL_OK; } /** * Compares two VisColors with each other. If they are not the same, 0 is returned, if the same 1. * * @param src1 Pointer to the first VisColor for comparison. * @param src2 Pointer to the second VisColor for comparison. * * @return FALSE on different, TRUE on same, -VISUAL_ERROR_COLOR_NULL on failure. */ int visual_color_compare (VisColor *src1, VisColor *src2) { visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_COLOR_NULL) visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_COLOR_NULL) if (src1->r != src2->r || src1->g != src2->g || src1->b != src2->b) return FALSE; return TRUE; } /** * Fills the VisColor it's rgb values from hsv colorspace values. * * @param color Pointer to a VisColor which rgb values are filled. * @param h Hue value for the hsv colorspace, ranging from 0 to 360. * @param s Saturation value for the hsv colorspace, ranging from 0 to 1. * @param v Value value for the hsv colorspace, ranging from 0 to 1. * * @return VISUAL_OK on succes, -VISUAL_ERROR_COLOR_NULL on failure. */ int visual_color_from_hsv (VisColor *color, float h, float s, float v) { int i; float f, w, q, t, r = 0, g = 0, b = 0; visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); if (s == 0.0) s = 0.000001; if (h == 360.0) h = 0.0; h = h / 60.0; i = (int) h; f = h - i; w = v * (1.0 - s); q = v * (1.0 - (s * f)); t = v * (1.0 - (s * (1.0 - f))); switch (i) { case 0: r = v; g = t; b = w; break; case 1: r = q; g = v; b = w; break; case 2: r = w; g = v; b = t; break; case 3: r = w; g = q; b = v; break; case 4: r = t; g = w; b = v; break; case 5: r = v; g = w; b = q; break; default: break; } visual_color_set (color, (float) r * 255, (float) g * 255, (float) b * 255); return VISUAL_OK; } /** * Creates hsv colorspace values from a VisColor * * @param color Pointer to a VisColor from which hsv colorspace values are created. * @param h Float pointer to a hue value for the hsv colorspace, ranging from 0 to 360. * @param s Float pointer to a saturation value for the hsv colorspace, ranging from 0 to 1. * @param v Float pointer to a value value for the hsv colorspace, ranging from 0 to 1. * * @return VISUAL_OK on succes, -VISUAL_ERROR_COLOR_NULL on failure. */ int visual_color_to_hsv (VisColor *color, float *h, float *s, float *v) { float max, min, delta, r, g, b; visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); r = (float) color->r / 255.0; g = (float) color->g / 255.0; b = (float) color->b / 255.0; max = r; if (g > max) max = g; if (b > max) max = b; min = r; if (g < min) min = g; if (b < min) min = b; *v = max; if (max != 0.0) *s = (max - min) / max; else *s = 0.0; if (*s == 0.0) { *h = 0.0; } else { delta = max - min; if (r == max) *h = (g - b) / delta; else if (g == max) *h = 2.0 + (b - r) / delta; else if (b == max) *h = 4.0 + (r - g) / delta; *h = *h * 60.0; if (*h < 0.0) *h = *h + 360; } return VISUAL_OK; } /** * Copies the RGB data of one VisColor into another. * * @param dest Pointer to the destination VisColor in which the RGB data is copied. * @param src Pointer to the source VisColor from which the RGB data is copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_COLOR_NULL on failure. */ int visual_color_copy (VisColor *dest, VisColor *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_COLOR_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_COLOR_NULL); visual_color_set (dest, src->r, src->g, src->b); /* You never know ;) */ dest->unused = src->unused; return VISUAL_OK; } int visual_color_from_uint32 (VisColor *color, uint32_t rgb) { uint8_t *colors = (uint8_t *) &rgb; visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); color->r = colors[0]; color->g = colors[1]; color->b = colors[2]; return VISUAL_OK; } int visual_color_from_uint16 (VisColor *color, uint16_t rgb) { _color16 *colors = (_color16 *) &rgb; visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); color->r = colors->r << 2; color->g = colors->g << 3; color->b = colors->b << 2; return VISUAL_OK; } uint32_t visual_color_to_uint32 (VisColor *color) { uint32_t colors; visual_log_return_val_if_fail (color != NULL, 0); colors = (0xFF << 24) | (color->r << 16) | (color->g << 8) | (color->b); return colors; } uint16_t visual_color_to_uint16 (VisColor *color) { union { _color16 channels; uint16_t raw; } colors; visual_log_return_val_if_fail (color != NULL, 0); colors.channels.r = color->r >> 2; colors.channels.g = color->g >> 3; colors.channels.b = color->b >> 2; return colors.raw; } VisColor *visual_color_black () { static VisColor black; static int black_initialized = FALSE; if (black_initialized == FALSE) { visual_object_initialize (VISUAL_OBJECT (&black), FALSE, NULL); visual_color_set (&black, 0, 0, 0); black_initialized = TRUE; } return &black; } VisColor *visual_color_white () { static VisColor white; static int white_initialized = FALSE; if (white_initialized == FALSE) { visual_object_initialize (VISUAL_OBJECT (&white), FALSE, NULL); visual_color_set (&white, 255, 255, 255); white_initialized = TRUE; } return &white; } /** * @} */ libvisual-0.4.2/libvisual/lv_palette.c0000644000175100001730000001641114405737441014740 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_palette.c,v 1.21 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_palette.h" static int palette_dtor (VisObject *object); static int palette_dtor (VisObject *object) { VisPalette *pal = VISUAL_PALETTE (object); if (pal->colors != NULL) visual_palette_free_colors (pal); pal->colors = NULL; return VISUAL_OK; } /** * @defgroup VisPalette VisPalette * @{ */ /** * Creates a new VisPalette. * * @return A newly allocated VisPalette. */ VisPalette *visual_palette_new (int ncolors) { VisPalette *pal; pal = visual_mem_new0 (VisPalette, 1); visual_palette_init (pal); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (pal), TRUE); visual_object_ref (VISUAL_OBJECT (pal)); visual_palette_allocate_colors (pal, ncolors); return pal; } /** * Initializes a VisPalette, this should not be used to reset a VisPalette. * The resulting initialized VisPalette is a valid VisObject even if it was not allocated. * Keep in mind that VisPalette structures that were created by visual_palette_new() should not * be passed to visual_palette_init(). * * @see visual_palette_new * * @param pal Pointer to the VisPalette which needs to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PALETTE_NULL on failure. */ int visual_palette_init (VisPalette *pal) { visual_log_return_val_if_fail (pal != NULL, -VISUAL_ERROR_PALETTE_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (pal)); visual_object_set_dtor (VISUAL_OBJECT (pal), palette_dtor); visual_object_set_allocated (VISUAL_OBJECT (pal), FALSE); /* Reset the VisPalette data */ pal->ncolors = 0; pal->colors = NULL; return VISUAL_OK; } /** * Copies the colors from one VisPalette to another. * * @param dest Pointer to the destination VisPalette. * @param src Pointer to the source VisPalette from which colors are copied into the destination VisPalette. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PALETTE_NULL or -VISUAL_ERROR_PALETTE_SIZE on failure. */ int visual_palette_copy (VisPalette *dest, VisPalette *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_PALETTE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_PALETTE_NULL); visual_log_return_val_if_fail (dest->ncolors == src->ncolors, -VISUAL_ERROR_PALETTE_SIZE); visual_mem_copy (dest->colors, src->colors, sizeof (VisColor) * dest->ncolors); return VISUAL_OK; } /** * Allocate an amount of colors for a VisPalette. * * @param pal Pointer to the VisPalette for which colors are allocated. * @param ncolors The number of colors allocated for the VisPalette. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PALETTE_NULL on failure. */ int visual_palette_allocate_colors (VisPalette *pal, int ncolors) { visual_log_return_val_if_fail (pal != NULL, -VISUAL_ERROR_PALETTE_NULL); pal->colors = visual_mem_new0 (VisColor, ncolors); pal->ncolors = ncolors; return VISUAL_OK; } /** * Frees allocated colors from a VisPalette. * * @param pal Pointer to the VisPalette from which colors need to be freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PALETTE_NULL on failure. */ int visual_palette_free_colors (VisPalette *pal) { visual_log_return_val_if_fail (pal != NULL, -VISUAL_ERROR_PALETTE_NULL); if (pal->colors != NULL) visual_mem_free (pal->colors); pal->colors = NULL; pal->ncolors = 0; return VISUAL_OK; } /** * This function is capable of morphing from one palette to another. * * @param dest Pointer to the destination VisPalette, this is where the result of the morph * is put. * @param src1 Pointer to a VisPalette that acts as the first source for the morph. * @param src2 Pointer to a VisPalette that acts as the second source for the morph. * @param rate Value that sets the rate of the morph, which is valid between 0 and 1. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PALETTE_NULL or -VISUAL_ERROR_PALETTE_SIZE on failure. */ int visual_palette_blend (VisPalette *dest, VisPalette *src1, VisPalette *src2, float rate) { int i; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_PALETTE_NULL); visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_PALETTE_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_PALETTE_NULL); if (src1->ncolors != src2->ncolors) return -VISUAL_ERROR_PALETTE_SIZE; if (dest->ncolors != src1->ncolors) return -VISUAL_ERROR_PALETTE_SIZE; for (i = 0; i < dest->ncolors; i++) { dest->colors[i].r = src1->colors[i].r + ((src2->colors[i].r - src1->colors[i].r) * rate); dest->colors[i].g = src1->colors[i].g + ((src2->colors[i].g - src1->colors[i].g) * rate); dest->colors[i].b = src1->colors[i].b + ((src2->colors[i].b - src1->colors[i].b) * rate); } return VISUAL_OK; } /** * Can be used to cycle through the colors of a VisPalette and blend between elements. The rate is from 0.0 to number of * VisColors in the VisPalette. The VisColor is newly allocated so you have to unref it. The last VisColor in the VisPalette is * morphed with the first. * * @param pal Pointer to the VisPalette in which the VisColors are cycled. * @param rate Selection of the VisColor from the VisPalette, goes from 0.0 to number of VisColors in the VisPalette * and morphs between colors if needed. * * @return A new VisColor, possibly a morph between two VisColors, NULL on failure. */ VisColor *visual_palette_color_cycle (VisPalette *pal, float rate) { VisColor *color, *tmp1, *tmp2; int irate = (int) rate; unsigned char alpha; float rdiff = rate - irate; visual_log_return_val_if_fail (pal != NULL, NULL); irate = irate % pal->ncolors; alpha = rdiff * 255; color = visual_color_new (); /* If rate is exactly an item, return that item */ if (rdiff == 0) { visual_color_copy (color, &pal->colors[irate]); return color; } tmp1 = &pal->colors[irate]; if (irate == pal->ncolors - 1) tmp2 = &pal->colors[0]; else tmp2 = &pal->colors[irate + 1]; color->r = ((alpha * (tmp1->r - tmp2->r) >> 8) + tmp2->r); color->g = ((alpha * (tmp1->g - tmp2->g) >> 8) + tmp2->g); color->b = ((alpha * (tmp1->b - tmp2->b) >> 8) + tmp2->b); return color; } int visual_palette_find_color (VisPalette *pal, VisColor *color) { int i; for (i = 0; i < pal->ncolors; i++) { if (visual_color_compare (&pal->colors[i], color) == TRUE) return i; } return -1; } /** * @} */ libvisual-0.4.2/libvisual/lv_bmp.c0000644000175100001730000002505314405737441014062 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Sepp Wijnands * * $Id: lv_bmp.c,v 1.25 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include "lv_common.h" #include "lv_log.h" #include "lv_bits.h" #include "lv_bmp.h" #define BI_RGB 0 #define BI_RLE8 1 #define BI_RLE4 2 static int load_uncompressed (FILE *fp, VisVideo *video, int depth); static int load_rle (FILE *fp, VisVideo *video, int mode); static int load_uncompressed (FILE *fp, VisVideo *video, int depth) { uint8_t *data; int i; int pad; pad = (4 - (video->pitch & 3)) & 3; data = (uint8_t *) visual_video_get_pixels (video) + (video->height * video->pitch); switch (depth) { case 24: case 8: while (data > (uint8_t *) visual_video_get_pixels (video)) { data -= video->pitch; if (fread (data, video->pitch, 1, fp) != 1) goto err; if (pad) fseek (fp, pad, SEEK_CUR); } break; case 4: while (data > (uint8_t *) visual_video_get_pixels (video)) { /* Unpack 4 bpp pixels aka 2 pixels per byte */ uint8_t *col = data - video->pitch; uint8_t *end = (uint8_t *) ((int)data & ~1); data = col; while (col < end) { uint8_t p = fgetc (fp); *col++ = p >> 4; *col++ = p & 0xf; } if (video->pitch & 1) *col++ = fgetc (fp) >> 4; if (pad) fseek (fp, pad, SEEK_CUR); } break; case 1: while (data > (uint8_t *) visual_video_get_pixels (video)) { /* Unpack 1 bpp pixels aka 8 pixels per byte */ uint8_t *col = data - video->pitch; uint8_t *end = (uint8_t *) ((int)data & ~7); data = col; while (col < end) { uint8_t p = fgetc (fp); for (i=0; i < 8; i++) { *col++ = p >> 7; p <<= 1; } } if (video->pitch & 7) { uint8_t p = fgetc (fp); uint8_t count = video->pitch & 7; for (i=0; i < count; i++) { *col++ = p >> 7; p <<= 1; } } if (pad) fseek (fp, pad, SEEK_CUR); } break; } return VISUAL_OK; err: visual_log (VISUAL_LOG_CRITICAL, _("Bitmap data is not complete")); return -VISUAL_ERROR_BMP_CORRUPTED; } static int load_rle (FILE *fp, VisVideo *video, int mode) { uint8_t *col, *end; uint8_t p; int c, y, k, pad; int processing = 1; end = (uint8_t *)visual_video_get_pixels (video) + (video->height * video->pitch); col = end - video->pitch; y = video->height - 1; do { if ((c = fgetc (fp)) == EOF) goto err; if (c) { if (y < 0) goto err; /* Encoded mode */ p = fgetc (fp); /* Color */ if (mode == BI_RLE8) { while (c-- && col < end) *col++ = p; } else { k = c >> 1; /* Even count */ while (k-- && col < end - 1) { *col++ = p >> 4; *col++ = p & 0xf; } if (c & 1 && col < end) *col++ = p >> 4; } continue; } /* Escape sequence */ c = fgetc (fp); switch (c) { case EOF: goto err; case 0: /* End of line */ y--; col = (uint8_t *) visual_video_get_pixels (video) + video->pitch * y; /* Normally we would error here if y < 0. * However, some encoders apparently emit an * End-Of-Line sequence at the very end of a bitmap. */ break; case 1: /* End of bitmap */ processing = 0; break; case 2: /* Delta */ /* X Delta */ col += (uint8_t) fgetc (fp); /* Y Delta */ c = (uint8_t) fgetc (fp); col -= c * video->pitch; y -= c; if (col < (uint8_t *)visual_video_get_pixels (video)) goto err; break; default: /* Absolute mode: 3 - 255 */ if (mode == BI_RLE8) { pad = c & 1; while (c-- && col < end) *col++ = fgetc (fp); } else { pad = ((c + 1) >> 1) & 1; k = c >> 1; /* Even count */ while (k-- && col < end - 1) { p = fgetc (fp); *col++ = p >> 4; *col++ = p & 0xf; } if (c & 1 && col < end) *col++ = fgetc (fp) >> 4; } if (pad) fgetc (fp); break; } } while (processing); return VISUAL_OK; err: visual_log (VISUAL_LOG_CRITICAL, _("Bitmap data is not complete")); return -VISUAL_ERROR_BMP_CORRUPTED; } /** * @defgroup VisBitmap VisBitmap * @{ */ /** * Loads a BMP file into a VisVideo. The buffer will be located * for the VisVideo. * * Keep in mind that you need to free the palette by hand. * * @param video Destination video where the bitmap should be loaded in. * @param filename The filename of the bitmap to be loaded. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_BMP_NOT_FOUND, * -VISUAL_ERROR_BMP_NO_BMP, -VISUAL_ERROR_BMP_NOT_SUPPORTED or -VISUAL_ERROR_BMP_CORRUPTED * on failure. */ int visual_bitmap_load (VisVideo *video, const char *filename) { /* The win32 BMP header */ char magic[2]; uint32_t bf_size = 0; uint32_t bf_bits = 0; /* The win32 BITMAPINFOHEADER */ int32_t bi_size = 0; int32_t bi_width = 0; int32_t bi_height = 0; int16_t bi_bitcount = 0; uint32_t bi_compression; uint32_t bi_clrused; /* File read vars */ FILE *fp; /* Worker vars */ uint8_t depth = 24; int32_t error = 0; int i; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); fp = fopen (filename, "rb"); if (fp == NULL) { visual_log (VISUAL_LOG_WARNING, _("Bitmap file not found: %s"), filename); return -VISUAL_ERROR_BMP_NOT_FOUND; } /* Read the magic string */ fread (magic, 2, 1, fp); if (strncmp (magic, "BM", 2) != 0) { visual_log (VISUAL_LOG_WARNING, _("Not a bitmap file")); fclose (fp); return -VISUAL_ERROR_BMP_NO_BMP; } /* Read the file size */ fread (&bf_size, 4, 1, fp); bf_size = VISUAL_ENDIAN_LEI32 (bf_size); /* Skip past the reserved bits */ fseek (fp, 4, SEEK_CUR); /* Read the offset bits */ fread (&bf_bits, 4, 1, fp); bf_bits = VISUAL_ENDIAN_LEI32 (bf_bits); /* Read the info structure size */ fread (&bi_size, 4, 1, fp); bi_size = VISUAL_ENDIAN_LEI32 (bi_size); if (bi_size == 12) { /* And read the width, height */ fread (&bi_width, 2, 1, fp); fread (&bi_height, 2, 1, fp); bi_width = VISUAL_ENDIAN_LEI16 (bi_width); bi_height = VISUAL_ENDIAN_LEI16 (bi_height); /* Skip over the planet */ fseek (fp, 2, SEEK_CUR); /* Read the bits per pixel */ fread (&bi_bitcount, 2, 1, fp); bi_bitcount = VISUAL_ENDIAN_LEI16 (bi_bitcount); bi_compression = BI_RGB; } else { /* And read the width, height */ fread (&bi_width, 4, 1, fp); fread (&bi_height, 4, 1, fp); bi_width = VISUAL_ENDIAN_LEI32 (bi_width); bi_height = VISUAL_ENDIAN_LEI32 (bi_height); /* Skip over the planet */ fseek (fp, 2, SEEK_CUR); /* Read the bits per pixel */ fread (&bi_bitcount, 2, 1, fp); bi_bitcount = VISUAL_ENDIAN_LEI16 (bi_bitcount); /* Read the compression flag */ fread (&bi_compression, 4, 1, fp); bi_compression = VISUAL_ENDIAN_LEI32 (bi_compression); /* Skip over the nonsense we don't want to know */ fseek (fp, 12, SEEK_CUR); /* Number of colors in palette */ fread (&bi_clrused, 4, 1, fp); bi_clrused = VISUAL_ENDIAN_LEI32 (bi_clrused); /* Skip over the other nonsense */ fseek (fp, 4, SEEK_CUR); } /* Check if we can handle it */ if (bi_bitcount != 1 && bi_bitcount != 4 && bi_bitcount != 8 && bi_bitcount != 24) { visual_log (VISUAL_LOG_CRITICAL, _("Only bitmaps with 1, 4, 8 or 24 bits per pixel are supported")); fclose (fp); return -VISUAL_ERROR_BMP_NOT_SUPPORTED; } if (bi_compression > 3) { visual_log (VISUAL_LOG_CRITICAL, _("Bitmap uses an invalid or unsupported compression scheme")); fclose (fp); return -VISUAL_ERROR_BMP_NOT_SUPPORTED; } /* Load the palette */ if (bi_bitcount < 24) { if (bi_clrused == 0) { /* When the colors used variable is zero, use the * maximum number of palette colors allowed for the specified depth. */ bi_clrused = 1 << bi_bitcount; } if (video->pal != NULL) visual_object_unref (VISUAL_OBJECT (video->pal)); /* Always allocate 256 palette entries. * Depth transformation depends on this */ video->pal = visual_palette_new (256); if (bi_size == 12) { for (i = 0; i < bi_clrused; i++) { video->pal->colors[i].b = fgetc (fp); video->pal->colors[i].g = fgetc (fp); video->pal->colors[i].r = fgetc (fp); } } else { for (i = 0; i < bi_clrused; i++) { video->pal->colors[i].b = fgetc (fp); video->pal->colors[i].g = fgetc (fp); video->pal->colors[i].r = fgetc (fp); fseek (fp, 1, SEEK_CUR); } } } /* Use 8 bpp for all bit depths under 24 bits */ if (bi_bitcount < 24) depth = 8; /* Make the target VisVideo ready for use */ visual_video_set_depth (video, visual_video_depth_enum_from_value (depth)); visual_video_set_dimension (video, bi_width, bi_height); visual_video_allocate_buffer (video); /* Set to the beginning of image data, note that MickeySoft likes stuff upside down .. */ fseek (fp, bf_bits, SEEK_SET); /* Load image data */ switch (bi_compression) { case BI_RGB: error = load_uncompressed (fp, video, bi_bitcount); break; case BI_RLE4: error = load_rle (fp, video, BI_RLE4); break; case BI_RLE8: error = load_rle (fp, video, BI_RLE8); break; } fclose (fp); if (!error) return VISUAL_OK; visual_video_free_buffer (video); return error; } /** * Loads a bitmap into a VisVideo and return this, so it's not needed to * allocate a VisVideo before by hand. * * @see visual_bitmap_load * * @param filename The filename of the bitmap to be loaded. * * @return The VisVideo containing the bitmap or NULL on failure. */ VisVideo *visual_bitmap_load_new_video (const char *filename) { VisVideo *video; video = visual_video_new (); if (visual_bitmap_load (video, filename) < 0) { visual_object_unref (VISUAL_OBJECT (video)); return NULL; } return video; } /** * @} */ libvisual-0.4.2/libvisual/lv_actor.c0000644000175100001730000005632214405737441014417 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_actor.c,v 1.39.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #include "lv_log.h" #include "lv_list.h" #include "lv_actor.h" #include "lv_mem.h" extern VisList *__lv_plugins_actor; static int actor_dtor (VisObject *object); static VisActorPlugin *get_actor_plugin (VisActor *actor); static int negotiate_video_with_unsupported_depth (VisActor *actor, int rundepth, int noevent, int forced); static int negotiate_video (VisActor *actor, int noevent); static int actor_dtor (VisObject *object) { VisActor *actor = VISUAL_ACTOR (object); if (actor->plugin != NULL) visual_plugin_unload (actor->plugin); if (actor->transform != NULL) visual_object_unref (VISUAL_OBJECT (actor->transform)); if (actor->fitting != NULL) visual_object_unref (VISUAL_OBJECT (actor->fitting)); visual_object_unref (VISUAL_OBJECT (&actor->songcompare)); actor->plugin = NULL; actor->transform = NULL; actor->fitting = NULL; return VISUAL_OK; } static VisActorPlugin *get_actor_plugin (VisActor *actor) { VisActorPlugin *actplugin; visual_log_return_val_if_fail (actor != NULL, NULL); visual_log_return_val_if_fail (actor->plugin != NULL, NULL); actplugin = VISUAL_ACTOR_PLUGIN (actor->plugin->info->plugin); return actplugin; } /** * @defgroup VisActor VisActor * @{ */ /** * Gives the encapsulated VisPluginData from a VisActor. * * @param actor Pointer of a VisActor of which the VisPluginData needs to be returned. * * @return VisPluginData that is encapsulated in the VisActor, possibly NULL. */ VisPluginData *visual_actor_get_plugin (VisActor *actor) { return actor->plugin; } /** * Gives a list of VisActors in the current plugin registry. * * @return An VisList containing the VisActors in the plugin registry. */ VisList *visual_actor_get_list () { return __lv_plugins_actor; } /** @todo find a way to NOT load, unload the plugins */ /** * Gives the next actor plugin based on the name of a plugin but skips non * GL plugins. * * @see visual_actor_get_prev_by_name_gl * * @param name The name of the current plugin or NULL to get the first. * * @return The name of the next plugin within the list that is a GL plugin. */ const char *visual_actor_get_next_by_name_gl (const char *name) { const char *next = name; VisPluginData *plugin; VisPluginRef *ref; VisActorPlugin *actplugin; int gl; do { next = visual_plugin_get_next_by_name (visual_actor_get_list (), next); if (next == NULL) return NULL; ref = visual_plugin_find (__lv_plugins_actor, next); plugin = visual_plugin_load (ref); actplugin = VISUAL_ACTOR_PLUGIN (plugin->info->plugin); if ((actplugin->vidoptions.depth & VISUAL_VIDEO_DEPTH_GL) > 0) gl = TRUE; else gl = FALSE; visual_plugin_unload (plugin); } while (gl == FALSE); return next; } /** * Gives the previous actor plugin based on the name of a plugin but skips non * GL plugins. * * @see visual_actor_get_next_by_name_gl * * @param name The name of the current plugin or NULL to get the last. * * @return The name of the previous plugin within the list that is a GL plugin. */ const char *visual_actor_get_prev_by_name_gl (const char *name) { const char *prev = name; VisPluginData *plugin; VisPluginRef *ref; VisActorPlugin *actplugin; int gl; do { prev = visual_plugin_get_prev_by_name (visual_actor_get_list (), prev); if (prev == NULL) return NULL; ref = visual_plugin_find (__lv_plugins_actor, prev); plugin = visual_plugin_load (ref); actplugin = VISUAL_ACTOR_PLUGIN (plugin->info->plugin); if ((actplugin->vidoptions.depth & VISUAL_VIDEO_DEPTH_GL) > 0) gl = TRUE; else gl = FALSE; visual_plugin_unload (plugin); } while (gl == FALSE); return prev; } /** * Gives the next actor plugin based on the name of a plugin but skips * GL plugins. * * @see visual_actor_get_prev_by_name_nogl * * @param name The name of the current plugin or NULL to get the first. * * @return The name of the next plugin within the list that is not a GL plugin. */ const char *visual_actor_get_next_by_name_nogl (const char *name) { const char *next = name; VisPluginData *plugin; VisPluginRef *ref; VisActorPlugin *actplugin; int gl; do { next = visual_plugin_get_next_by_name (visual_actor_get_list (), next); if (next == NULL) return NULL; ref = visual_plugin_find (__lv_plugins_actor, next); plugin = visual_plugin_load (ref); actplugin = VISUAL_ACTOR_PLUGIN (plugin->info->plugin); if ((actplugin->vidoptions.depth & VISUAL_VIDEO_DEPTH_GL) > 0) gl = TRUE; else gl = FALSE; visual_plugin_unload (plugin); } while (gl == TRUE); return next; } /** * Gives the previous actor plugin based on the name of a plugin but skips * GL plugins. * * @see visual_actor_get_next_by_name_nogl * * @param name The name of the current plugin or NULL to get the last. * * @return The name of the previous plugin within the list that is not a GL plugin. */ const char *visual_actor_get_prev_by_name_nogl (const char *name) { const char *prev = name; VisPluginData *plugin; VisPluginRef *ref; VisActorPlugin *actplugin; int gl; do { prev = visual_plugin_get_prev_by_name (visual_actor_get_list (), prev); if (prev == NULL) return NULL; ref = visual_plugin_find (__lv_plugins_actor, prev); plugin = visual_plugin_load (ref); actplugin = VISUAL_ACTOR_PLUGIN (plugin->info->plugin); if ((actplugin->vidoptions.depth & VISUAL_VIDEO_DEPTH_GL) > 0) gl = TRUE; else gl = FALSE; visual_plugin_unload (plugin); } while (gl == TRUE); return prev; } /** * Gives the next actor plugin based on the name of a plugin. * * @see visual_actor_get_prev_by_name * * @param name The name of the current plugin, or NULL to get the first. * * @return The name of the next plugin within the list. */ const char *visual_actor_get_next_by_name (const char *name) { return visual_plugin_get_next_by_name (visual_actor_get_list (), name); } /** * Gives the previous actor plugin based on the name of a plugin. * * @see visual_actor_get_next_by_name * * @param name The name of the current plugin. or NULL to get the last. * * @return The name of the previous plugin within the list. */ const char *visual_actor_get_prev_by_name (const char *name) { return visual_plugin_get_prev_by_name (visual_actor_get_list (), name); } /** * Checks if the actor plugin is in the registry, based on it's name. * * @param name The name of the plugin that needs to be checked. * * @return TRUE if found, else FALSE. */ int visual_actor_valid_by_name (const char *name) { if (visual_plugin_find (__lv_plugins_actor, name) == NULL) return FALSE; else return TRUE; } /** * Creates a new actor from name, the plugin will be loaded but won't be realized. * * @param actorname * The name of the plugin to load, or NULL to simply allocate a new * actor. * * @return A newly allocated VisActor, optionally containing a loaded plugin. Or NULL on failure. */ VisActor *visual_actor_new (const char *actorname) { VisActor *actor; actor = visual_mem_new0 (VisActor, 1); visual_actor_init (actor, actorname); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (actor), TRUE); visual_object_ref (VISUAL_OBJECT (actor)); return actor; } /** * Initializes a VisActor, this will set the allocated flag for the object to FALSE. Should not * be used to reset a VisActor, or on a VisActor created by visual_actor_new(). * * @see visual_actor_new * * @param actor Pointer to the VisActor that is initialized. * @param actorname * The name of the plugin to load, or NULL to simply initialize a new actor. * * @return VISUAL_OK on succes, -VISUAL_ERROR_ACTOR_NULL or -VISUAL_ERROR_PLUGIN_NO_LIST on failure. */ int visual_actor_init (VisActor *actor, const char *actorname) { VisPluginRef *ref; VisPluginEnviron *enve; VisActorPluginEnviron *actenviron; visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); if (__lv_plugins_actor == NULL && actorname != NULL) { visual_log (VISUAL_LOG_CRITICAL, _("the plugin list is NULL")); return -VISUAL_ERROR_PLUGIN_NO_LIST; } /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (actor)); visual_object_set_dtor (VISUAL_OBJECT (actor), actor_dtor); visual_object_set_allocated (VISUAL_OBJECT (actor), FALSE); /* Reset the VisActor data */ actor->plugin = NULL; actor->video = NULL; actor->transform = NULL; actor->fitting = NULL; actor->ditherpal = NULL; visual_mem_set (&actor->songcompare, 0, sizeof (VisSongInfo)); if (actorname == NULL) return VISUAL_OK; ref = visual_plugin_find (__lv_plugins_actor, actorname); actor->plugin = visual_plugin_load (ref); /* Adding the VisActorPluginEnviron */ actenviron = visual_mem_new0 (VisActorPluginEnviron, 1); visual_object_initialize (VISUAL_OBJECT (actenviron), TRUE, NULL); enve = visual_plugin_environ_new (VISUAL_ACTOR_PLUGIN_ENVIRON, VISUAL_OBJECT (actenviron)); visual_plugin_environ_add (actor->plugin, enve); return VISUAL_OK; } /** * Realize the VisActor. This also calls the plugin init function. * * @param actor Pointer to a VisActor that needs to be realized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_ACTOR_NULL, -VISUAL_ERROR_PLUGIN_NULL or * error values returned by visual_plugin_realize () on failure. * */ int visual_actor_realize (VisActor *actor) { visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); visual_log_return_val_if_fail (actor->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); return visual_plugin_realize (actor->plugin); } /** * Gives a pointer to the song info data within the VisActor. This song info data can be used * to set name, artist and even coverart which can be used by the plugins and the framework itself. * * @see VisSongInfo * * @param actor Pointer to a VisActor of which the song info is needed. * * @return Pointer to the song info structure on succes or NULL on failure. */ VisSongInfo *visual_actor_get_songinfo (VisActor *actor) { VisActorPlugin *actplugin; visual_log_return_val_if_fail (actor != NULL, NULL); actplugin = get_actor_plugin (actor); visual_log_return_val_if_fail (actplugin != NULL, NULL); return &actplugin->songinfo; } /** * Gives a pointer to the palette within the VisActor. This can be needed to set a palette on the target * display when it's in index mode. * * @see VisPalette * * @param actor Pointer to a VisActor of which the palette is needed. * * @return Pointer to the palette structure on succes or NULL on failure. Also it's possible that NULL * is returned when the plugin is running in a full color mode or openGL. The returned palette is * read only. */ VisPalette *visual_actor_get_palette (VisActor *actor) { VisActorPlugin *actplugin; visual_log_return_val_if_fail (actor != NULL, NULL); actplugin = get_actor_plugin (actor); if (actplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given actor does not reference any actor plugin")); return NULL; } if (actor->transform != NULL && actor->video->depth == VISUAL_VIDEO_DEPTH_8BIT) { return actor->ditherpal; } else { return actplugin->palette (visual_actor_get_plugin (actor)); } return NULL; } /** * This function negotiates the VisActor with it's target video that is set by visual_actor_set_video. * When needed it also sets up size fitting environment and depth transformation environment. * * The function has a few extra arguments that are mainly to be used from within internal code. * * This function needs to be called everytime there is a change within either the size or depth of * the target video. * * The main method of calling this function is: "visual_actor_video_negotiate (actor, 0, FALSE, FALSE)" * * @see visual_actor_set_video * * @param actor Pointer to a VisActor that needs negotiation. * @param rundepth An depth in the form of the VISUAL_VIDEO_DEPTH_* style when a depth is forced. * This could be needed when for example a plugin has both a 8 bits and a 32 bits display method * but while the target video is in 32 bits you still want to run the plugin in 8 bits. If this * is desired the "forced" argument also needs to be set on TRUE. * @param noevent When set on TRUE this does only renegotiate depth transformation environments. For example * when the target display was running in 32 bits and switched to 8 bits while the plugin was already * in 8 bits it doesn't need an events, which possibly reinitializes the plugin. * @param forced This should be set if the rundepth argument is set, so it forces the plugin in a certain * depth. * * @return VISUAL_OK on succes, -VISUAL_ERROR_ACTOR_NULL, -VISUAL_ERROR_PLUGIN_NULL, -VISUAL_ERROR_PLUGIN_REF_NULL, * -VISUAL_ERROR_ACTOR_VIDEO_NULL or -VISUAL_ERROR_ACTOR_GL_NEGOTIATE on failure. */ int visual_actor_video_negotiate (VisActor *actor, int rundepth, int noevent, int forced) { int depthflag; visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); visual_log_return_val_if_fail (actor->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); visual_log_return_val_if_fail (actor->plugin->ref != NULL, -VISUAL_ERROR_PLUGIN_REF_NULL); visual_log_return_val_if_fail (actor->video != NULL, -VISUAL_ERROR_ACTOR_VIDEO_NULL); if (actor->transform != NULL) { visual_object_unref (VISUAL_OBJECT (actor->transform)); actor->transform = NULL; } if (actor->fitting != NULL) { visual_object_unref (VISUAL_OBJECT (actor->fitting)); actor->fitting = NULL; } if (actor->ditherpal != NULL) { visual_object_unref (VISUAL_OBJECT (actor->ditherpal)); actor->ditherpal = NULL; } depthflag = visual_actor_get_supported_depth (actor); visual_log (VISUAL_LOG_INFO, "negotiating plugin %s", actor->plugin->info->name); /* Set up depth transformation enviroment */ if (visual_video_depth_is_supported (depthflag, actor->video->depth) != TRUE || (forced == TRUE && actor->video->depth != rundepth)) /* When the depth is not supported, or if we only switch the depth and not * the size */ return negotiate_video_with_unsupported_depth (actor, rundepth, noevent, forced); else return negotiate_video (actor, noevent); return -VISUAL_ERROR_IMPOSSIBLE; } static int negotiate_video_with_unsupported_depth (VisActor *actor, int rundepth, int noevent, int forced) { VisActorPlugin *actplugin = get_actor_plugin (actor); int depthflag = visual_actor_get_supported_depth (actor); /* Depth transform enviroment, it automaticly * fits size because it can use the pitch from * the dest video context */ actor->transform = visual_video_new (); visual_log (VISUAL_LOG_INFO, _("run depth %d forced %d\n"), rundepth, forced); if (forced == TRUE) visual_video_set_depth (actor->transform, rundepth); else visual_video_set_depth (actor->transform, visual_video_depth_get_highest_nogl (depthflag)); visual_log (VISUAL_LOG_INFO, _("transpitch1 %d depth %d bpp %d"), actor->transform->pitch, actor->transform->depth, actor->transform->bpp); /* If there is only GL (which gets returned by highest nogl if * nothing else is there, stop here */ if (actor->transform->depth == VISUAL_VIDEO_DEPTH_GL) return -VISUAL_ERROR_ACTOR_GL_NEGOTIATE; visual_video_set_dimension (actor->transform, actor->video->width, actor->video->height); visual_log (VISUAL_LOG_INFO, _("transpitch2 %d %d"), actor->transform->width, actor->transform->pitch); actplugin->requisition (visual_actor_get_plugin (actor), &actor->transform->width, &actor->transform->height); visual_log (VISUAL_LOG_INFO, _("transpitch3 %d"), actor->transform->pitch); if (noevent == FALSE) { visual_event_queue_add_resize (&actor->plugin->eventqueue, actor->transform, actor->transform->width, actor->transform->height); visual_plugin_events_pump (actor->plugin); } else { /* Normally a visual_video_set_dimension get's called within the * event handler, but we won't come there right now so we've * got to set the pitch ourself */ visual_video_set_dimension (actor->transform, actor->transform->width, actor->transform->height); } visual_log (VISUAL_LOG_INFO, _("rundepth: %d transpitch %d\n"), rundepth, actor->transform->pitch); visual_video_allocate_buffer (actor->transform); if (actor->video->depth == VISUAL_VIDEO_DEPTH_8BIT) actor->ditherpal = visual_palette_new (256); return VISUAL_OK; } static int negotiate_video (VisActor *actor, int noevent) { VisActorPlugin *actplugin = get_actor_plugin (actor); int tmpwidth, tmpheight, tmppitch; tmpwidth = actor->video->width; tmpheight = actor->video->height; tmppitch = actor->video->pitch; /* Pump the resize events and handle all the pending events */ actplugin->requisition (visual_actor_get_plugin (actor), &actor->video->width, &actor->video->height); if (noevent == FALSE) { visual_event_queue_add_resize (&actor->plugin->eventqueue, actor->video, actor->video->width, actor->video->height); visual_plugin_events_pump (actor->plugin); } /* Size fitting enviroment */ if (tmpwidth != actor->video->width || tmpheight != actor->video->height) { if (actor->video->depth != VISUAL_VIDEO_DEPTH_GL) { actor->fitting = visual_video_new_with_buffer (actor->video->width, actor->video->height, actor->video->depth); } visual_video_set_dimension (actor->video, tmpwidth, tmpheight); } /* Set the pitch seen this is the framebuffer context */ visual_video_set_pitch (actor->video, tmppitch); return VISUAL_OK; } /** * Gives the by the plugin natively supported depths * * @param actor Pointer to a VisActor of which the supported depth of it's * encapsulated plugin is requested. * * @return an OR value of the VISUAL_VIDEO_DEPTH_* values which can be checked against using AND on succes, * -VISUAL_ERROR_ACTOR_NULL, -VISUAL_ERROR_PLUGIN_NULL or -VISUAL_ERROR_ACTOR_PLUGIN_NULL on failure. */ int visual_actor_get_supported_depth (VisActor *actor) { VisActorPlugin *actplugin; visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); visual_log_return_val_if_fail (actor->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); actplugin = get_actor_plugin (actor); if (actplugin == NULL) return -VISUAL_ERROR_ACTOR_PLUGIN_NULL; return actplugin->vidoptions.depth; } VisVideoAttributeOptions *visual_actor_get_video_attribute_options (VisActor *actor) { VisActorPlugin *actplugin; visual_log_return_val_if_fail (actor != NULL, NULL); visual_log_return_val_if_fail (actor->plugin != NULL, NULL); actplugin = get_actor_plugin (actor); if (actplugin == NULL) return NULL; return &actplugin->vidoptions; } /** * Used to connect the target display it's VisVideo structure to the VisActor. * * Using the visual_video methods the screenbuffer, it's depth and dimension and optionally it's pitch * can be set so the actor plugins know about their graphical environment and have a place to draw. * * After this function it's most likely that visual_actor_video_negotiate needs to be called. * * @see visual_video_new * @see visual_actor_video_negotiate * * @param actor Pointer to a VisActor to which the VisVideo needs to be set. * @param video Pointer to a VisVideo which contains information about the target display and the pointer * to it's screenbuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_ACTOR_NULL on failure. */ int visual_actor_set_video (VisActor *actor, VisVideo *video) { visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); actor->video = video; return VISUAL_OK; } /** * This is called to run a VisActor. It also pump it's events when needed, checks for new song events and also does the fitting * and depth transformation actions when needed. * * Every run cycle one frame is created, so this function needs to be used in the main draw loop of the application. * * @param actor Pointer to a VisActor that needs to be runned. * @param audio Pointer to a VisAudio that contains all the audio data. * * return VISUAL_OK on succes, -VISUAL_ERROR_ACTOR_NULL, -VISUAL_ERROR_ACTOR_VIDEO_NULL, -VISUAL_ERROR_NULL or * -VISUAL_ERROR_ACTOR_PLUGIN_NULL on failure. */ int visual_actor_run (VisActor *actor, VisAudio *audio) { VisActorPlugin *actplugin; VisPluginData *plugin; VisVideo *video; VisVideo *transform; VisVideo *fitting; /* We don't check for video, because we don't always need a video */ /* * Really? take a look at visual_video_set_palette bellow */ visual_log_return_val_if_fail (actor != NULL, -VISUAL_ERROR_ACTOR_NULL); visual_log_return_val_if_fail (actor->video != NULL, -VISUAL_ERROR_ACTOR_VIDEO_NULL); visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_NULL); actplugin = get_actor_plugin (actor); plugin = visual_actor_get_plugin (actor); if (actplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given actor does not reference any actor plugin")); return -VISUAL_ERROR_ACTOR_PLUGIN_NULL; } /* Songinfo handling */ if (visual_songinfo_compare (&actor->songcompare, &actplugin->songinfo) == FALSE) { visual_songinfo_mark (&actplugin->songinfo); visual_event_queue_add_newsong ( visual_plugin_get_eventqueue (plugin), &actplugin->songinfo); visual_songinfo_free_strings (&actor->songcompare); visual_songinfo_copy (&actor->songcompare, &actplugin->songinfo); } video = actor->video; transform = actor->transform; fitting = actor->fitting; /* * This needs to happen before palette, render stuff, always, period. * Also internal vars can be initialized when params have been set in init on the param * events in the event loop. */ visual_plugin_events_pump (actor->plugin); visual_video_set_palette (video, visual_actor_get_palette (actor)); /* Set the palette to the target video */ video->pal = visual_actor_get_palette (actor); /* Yeah some transformation magic is going on here when needed */ if (transform != NULL && (transform->depth != video->depth)) { actplugin->render (plugin, transform, audio); if (transform->depth == VISUAL_VIDEO_DEPTH_8BIT) { visual_video_set_palette (transform, visual_actor_get_palette (actor)); visual_video_depth_transform (video, transform); } else { visual_video_set_palette (transform, actor->ditherpal); visual_video_depth_transform (video, transform); } } else { if (fitting != NULL && (fitting->width != video->width || fitting->height != video->height)) { actplugin->render (plugin, fitting, audio); visual_video_blit_overlay (video, fitting, 0, 0, FALSE); } else { actplugin->render (plugin, video, audio); } } return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/gettext.h0000644000175100001730000000625614405737441014300 00000000000000/* Convenience header for conditional use of GNU . Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _LIBGETTEXT_H #define _LIBGETTEXT_H 1 /* NLS can be disabled through the configure --disable-nls option. */ #if ENABLE_NLS /* Get declarations of GNU message catalog functions. */ # include /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which chokes if dcgettext is defined as a macro. So include it now, to make later inclusions of a NOP. We don't include as well because people using "gettext.h" will not include , and also including would fail on SunOS 4, whereas is OK. */ /*#if defined(__sun) # include #endif*/ #if HAVE_LOCALE_H #include #endif #else /* Disabled NLS. The casts to 'const char *' serve the purpose of producing warnings for invalid uses of the value returned from these functions. On pre-ANSI systems without 'const', the config.h file is supposed to contain "#define const". */ # define gettext(Msgid) ((const char *) (Msgid)) # define gettext_noop(Msgid) ((const char *) (Msgid)) # define dgettext(Domainname, Msgid) ((const char *) (Msgid)) # define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) # define ngettext(Msgid1, Msgid2, N) \ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) # define dngettext(Domainname, Msgid1, Msgid2, N) \ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) # define textdomain(Domainname) ((const char *) (Domainname)) # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) # define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) #endif /* A pseudo function call that serves as a marker for the automated extraction of messages, but does not call gettext(). The run-time translation is done at a different place in the code. The argument, String, should be a literal string. Concatenated strings and other string expressions won't work. The macro's expansion is not parenthesized, so that it is suitable as initializer for static 'char[]' or 'const char[]' variables. */ #define gettext_noop(String) String #define N_(String) gettext_noop(String) #define _(String) (dgettext(GETTEXT_PACKAGE,String)) #endif /* _LIBGETTEXT_H */ libvisual-0.4.2/libvisual/lv_object.h0000644000175100001730000000773214405737441014563 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_object.h,v 1.14 2006/01/23 21:06:24 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_OBJECT_H #define _LV_OBJECT_H #include #include VISUAL_BEGIN_DECLS #define VISUAL_OBJECT(obj) (VISUAL_CHECK_CAST ((obj), VisObject)) typedef struct _VisObject VisObject; /** * The function defination for an object destructor. This can be assigned to any VisObject * and is mostly used for internal usage or by support libraries. Keep in mind that this should not free * the VisObject itself. This is done in the visual_object_destroy function itself. * * The destructor function should be safe to enter more than once, the object always contains the object * however make sure that freed members are set to NULL and that it's checked. * * @arg object The VisObject that is passed to the destructor. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_DTOR_FAILED on failure. */ typedef int (*VisObjectDtorFunc)(VisObject *object); /** * The VisObject structure contains all the VisObject housekeeping data like refcounting and a pointer * to the VisObjectDtorFunc. Also it's possible to set private data on a VisObject. * * Nearly all libvisual structures inherent from a VisObject. */ struct _VisObject { int allocated; /**< Set to TRUE if this object is allocated and should be freed completely. * if set to FALSE, it will run the VisObjectDtorFunc but won't free the VisObject * itself when refcount reaches 0. */ int refcount; /**< Contains the number of references to this object. */ VisObjectDtorFunc dtor; /**< Pointer to the object destruction function. */ void *priv; /**< Private which can be used by application or plugin developers * depending on the sub class object. */ }; int visual_object_collection_destroyer (void *data); VisObject *visual_object_new (void); int visual_object_free (VisObject *object); int visual_object_destroy (VisObject *object); int visual_object_initialize (VisObject *object, int allocated, VisObjectDtorFunc dtor); int visual_object_clear (VisObject *object); int visual_object_set_dtor (VisObject *object, VisObjectDtorFunc dtor); int visual_object_set_allocated (VisObject *object, int allocated); int visual_object_set_refcount (VisObject *object, int refcount); int visual_object_ref (VisObject *object); int visual_object_unref (VisObject *object); int visual_object_set_private (VisObject *object, void *priv); void *visual_object_get_private (VisObject *object); /** * @ingroup VisObject * * Macro that will set the data after the VisObject data to 0. */ #define visual_object_clean(object, struct_type) \ visual_mem_set ((uint8_t *) (object) + sizeof (VisObject), 0, sizeof (struct_type) - sizeof (VisObject)) /** * @ingroup VisObject * * Macro that will copy the data after the VisObject data to another VisObject. */ #define visual_object_copy_data(dest, src, struct_type) \ visual_mem_copy ((uint8_t *) (dest) + sizeof (VisObject), \ (uint8_t *) (src) + sizeof (VisObject), \ sizeof (struct_type) - sizeof (VisObject)) VISUAL_END_DECLS #endif /* _LV_OBJECT_H */ libvisual-0.4.2/libvisual/lv_bits.h0000644000175100001730000000435214405737441014251 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_bits.h,v 1.3 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_ENDIANESS_H #define _LV_ENDIANESS_H #include #include VISUAL_BEGIN_DECLS /** * Macros to convert LE <-> BE * 'I' stands for integer here. */ #define VISUAL_ENDIAN_LE_BE_I16(w) (\ (((w) & 0xff00) >> 8) |\ (((w) & 0x00ff) << 8) ) #define VISUAL_ENDIAN_LE_BE_I32(w) (\ (((w) & 0x000000ff) << 24) | \ (((w) & 0x0000ff00) << 8) | \ (((w) & 0x00ff0000) >> 8) | \ (((w) & 0xff000000) >> 24) ) #if VISUAL_BIG_ENDIAN & VISUAL_LITTLE_ENDIAN # error determining system endianess. #endif /** * Arch. dependant definitions */ #if VISUAL_BIG_ENDIAN # define VISUAL_ENDIAN_BEI16(x) (x) # define VISUAL_ENDIAN_BEI32(x) (x) # define VISUAL_ENDIAN_LEI16(x) VISUAL_ENDIAN_LE_BE_I16(x) # define VISUAL_ENDIAN_LEI32(x) VISUAL_ENDIAN_LE_BE_I32(x) #endif #if VISUAL_LITTLE_ENDIAN # define VISUAL_ENDIAN_LEI16(x) (x) # define VISUAL_ENDIAN_LEI32(x) (x) # define VISUAL_ENDIAN_BEI16(x) VISUAL_ENDIAN_LE_BE_I16(x) # define VISUAL_ENDIAN_BEI32(x) VISUAL_ENDIAN_LE_BE_I32(x) #endif /** * Macro to check if 'x' is aligned on 'y' bytes. This macro will fail * when supplied with '1'. However you wouldn't want to do that anyway. */ #define VISUAL_ALIGNED(x, y) (!(((unsigned long) x) & (y - 1))) VISUAL_END_DECLS #endif /* _LV_ENDIANESS_H */ libvisual-0.4.2/libvisual/lv_rectangle.c0000644000175100001730000003254214405737441015251 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_rectangle.c,v 1.10 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_math.h" #include "lv_rectangle.h" /** * @defgroup VisRectangle VisRectangle * @{ */ /** * Creates a new VisRectangle. * * @param x X Position of the upper left corner. * @param y Y Position of the upper left corner. * @param width The width of the rectangle. * @param height The height of the rectangle. * * @return A newly allocated VisRectangle. */ VisRectangle *visual_rectangle_new (int x, int y, int width, int height) { VisRectangle *rect; /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (rect), TRUE, NULL); visual_rectangle_set (rect, x, y, width, height); return rect; } /** * Sets the values for a VisRectangle. * * @param rect Pointer to the VisRectangle in which the values are set. * @param x X Position of the upper left corner. * @param y Y Position of the upper left corner. * @param width The width of the rectangle. * @param height The height of the rectangle. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_set (VisRectangle *rect, int x, int y, int width, int height) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); rect->x = x; rect->y = y; rect->width = width; rect->height = height; return VISUAL_OK; } /** * Checks if a certain point is within the defined VisRectangle. * * @param rect Pointer to the VisRectangle to which the position is checked. * @param x X Position of the point to be checked. * @param y Y Position of the point to be checked. * * @return TRUE if within rectangle, FALSE if not, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_position_within (VisRectangle *rect, int x, int y) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if ((x >= rect->x) && (x <= rect->x + rect->width) && (y >= rect->y) && (y <= rect->y + rect->height)) { return TRUE; } return FALSE; } /** * Checks whether the src VisRectangle partially falls within the dest VisRectangle. * * @param dest Pointer to the destination VisRectangle in which the src should partially fall within. * @param src Pointer to the source VisRectangle that should partially fall within the destination. * * @return TRUE if the src partially falls within the dest, FALSE if not, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_within_partially (VisRectangle *dest, VisRectangle *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if ((src->x + src->width) < dest->x) return FALSE; if ((src->y + src->height) < dest->y) return FALSE; if (src->x > (dest->x + dest->width)) return FALSE; if (src->y > (dest->y + dest->height)) return FALSE; return TRUE; } /** * Checks whether the src VisRectangle falls within the dest VisRectangle. * * @param dest Pointer to the destination VisRectangle in which the src should fall within. * @param src Pointer to the source VisRectangle that should fall within the destination. * * @return TRUE if the src partially falls within the dest, FALSE if not, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_within (VisRectangle *dest, VisRectangle *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if (src->x < dest->x) return FALSE; if (src->y < dest->y) return FALSE; if ((src->x + src->width) > (dest->x + dest->width)) return FALSE; if ((src->y + src->height) > (dest->y + dest->height)) return FALSE; return TRUE; } /** * Copies the colors from one VisRectangle to another. * * @param dest Pointer to the destination VisRectangle. * @param src Pointer to the source VisRectangle in which dest is copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_copy (VisRectangle *dest, VisRectangle *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_RECTANGLE_NULL); dest->x = src->x; dest->y = src->y; dest->width = src->width; dest->height = src->height; return VISUAL_OK; } /** * Clips two VisRectangles into one, This is done by using the within parameter as the * boundary for the src parameter, so src is adopten so that is falls within the within parameter. * The final result is stored in dest. It's legal to give the same VisRectangle for the dest * and src VisRectangle. * * @param dest Pointer to the destination VisRectangle. * @param within Pointer to the boundary VisRectangle. * @param src Pointer to the source VisRectangle which is boundary adopted to the within parameter. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL or -VISUAL_ERROR_RECTANGLE_OUT_OF_BOUNDS * on failure. */ int visual_rectangle_clip (VisRectangle *dest, VisRectangle *within, VisRectangle *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (within != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_RECTANGLE_NULL); /* If not partially within, don't even try to clip */ if (visual_rectangle_within_partially (within, src) == FALSE) { visual_rectangle_set (dest, 0, 0, 0, 0); return -VISUAL_ERROR_RECTANGLE_OUT_OF_BOUNDS; } visual_rectangle_copy (dest, src); /* Left, Upper boundries */ if (src->x < within->x) { dest->width = src->width - (within->x - src->x); dest->x = within->x; } if (src->y < within->y) { dest->height = src->height - (within->y - src->y); dest->y = within->y; } /* Right, Lower boundries */ if (dest->x + dest->width > within->width) dest->width = within->width - dest->x; if (dest->y + dest->height > within->height) dest->height = within->height - dest->y; return VISUAL_OK; } /** * Normalizes the VisRectangle, this means that both the x and y position are set to 0. * * @param rect Pointer to the VisRectangle that is to be normalized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_normalise (VisRectangle *rect) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); rect->x = 0; rect->y = 0; return VISUAL_OK; } /** * Normalizes the VisRectangle to another VisRectangle, this means that the x and y position * of the destination VisRectangle is set to that of the source VisRectangle. * * @param dest Pointer to the VisRectangle that is to be normalized. * @param src Pointer to the VisRectangle that is used as the source for normalization. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_normalise_to (VisRectangle *dest, VisRectangle *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_RECTANGLE_NULL); dest->x = src->x; dest->y = src->y; return VISUAL_OK; } /** * Checks if a VisRectangle occupies an area. If either the width or height is equal * or lower than 0, this returns TRUE. * * @param rect Pointer to the VisRectangle that is checked for emptyness. * * @return VISUAL_OK on succes, TRUE if it's empty, FALSE if not or * -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_is_empty (VisRectangle *rect) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if (rect->width <= 0 || rect->height <= 0) return TRUE; return FALSE; } /** * Denormalises a set of floating point x y coordinates that are ranging from 0.0 to 1.0 to absolute * locations using the VisRectangle as reference. The floating point coordinates are clamped * to 0.0 and 1.0. Don't use this function to do many transforms, instead use * visual_rectangle_denormalise_many_values. * * @see visual_rectangle_denormalise_many_values * * @param rect Pointer to the VisRectangle used as the reference. * @param fx Floating point X location ranging from 0.0 to 1.0. * @param fy Floating point Y location ranging from 0.0 to 1.0. * @param x Pointer to an integer in which the absolute X location is stored. * @param y Pointer to an integer in which the absolute Y location is stored. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_denormalise_values (VisRectangle *rect, float fx, float fy, int32_t *x, int32_t *y) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if (fx < 0) fx = 0; if (fx > 1) fx = 1; if (fy < 0) fy = 0; if (fy > 1) fy = 1; *x = rect->width * fx; *y = rect->height * fy; return VISUAL_OK; } /** * Denormalises a list of floating point x y coordinates tht are ranging from 0.0 to 1.0 to absolute * locations using the VisRectangle as reference. WARNING: Unlike visual_rectangle_denormalise_values, the * floating point locations are NOT clamped. This is done because of performance reasons. * * @param rect Pointer to the VisRectangle used as the reference. * @param fxlist Pointer to a floating point X location ranging from 0.0 to 1.0 array. * @param fylist Pointer to a floating point Y location ranging from 0.0 to 1.0 array. * @param xlist Pointer to an array of integers in which the absolute X location are stored. * @param ylist Pointer to an array of integers in which the absolute Y location are stored. * @param size The size of the arrays for all X Y locations. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_denormalise_many_values (VisRectangle *rect, float *fxlist, float *fylist, int32_t *xlist, int32_t *ylist, int size) { int i; visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_math_vectorized_floats_to_int32s_multiply (xlist, fxlist, size, rect->width); visual_math_vectorized_floats_to_int32s_multiply (ylist, fylist, size, rect->height); return VISUAL_OK; } /** * Denormalises a set of floating point x y coordinates that are ranging from -1.0 to 1.0 to absolute * locations using the VisRectangle as reference. The floating point coordinates are clamped * to -1.0 and 1.0. Don't use this function to do many transforms, instead use * visual_rectangle_denormalise_many_values_neg. * * @see visual_rectangle_denormalise_many_values_neg * * @param rect Pointer to the VisRectangle used as the reference. * @param fx Floating point X location ranging from -1.0 to 1.0. * @param fy Floating point Y location ranging from -1.0 to 1.0. * @param x Pointer to an integer in which the absolute X location is stored. * @param y Pointer to an integer in which the absolute Y location is stored. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_denormalise_values_neg (VisRectangle *rect, float fx, float fy, int32_t *x, int32_t *y) { visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); if (fx < -1) fx = -1; if (fx > 1) fx = 1; if (fy < -1) fy = -1; if (fy > 1) fy = 1; fx = (fx + 1) * 0.5; fy = (fy + 1) * 0.5; *x = rect->width * fx; *y = rect->height * fy; return VISUAL_OK; } /** * Denormalises a list of floating point x y coordinates tht are ranging from -1.0 to 1.0 to absolute * locations using the VisRectangle as reference. WARNING: Unlike visual_rectangle_denormalise_values_neg, the * floating point locations are NOT clamped. This is done because of performance reasons. * * @param rect Pointer to the VisRectangle used as the reference. * @param fxlist Pointer to a floating point X location ranging from -1.0 to 1.0 array. * @param fylist Pointer to a floating point Y location ranging from -1.0 to 1.0 array. * @param xlist Pointer to an array of integers in which the absolute X location are stored. * @param ylist Pointer to an array of integers in which the absolute Y location are stored. * @param size The size of the arrays for all X Y locations. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_rectangle_denormalise_many_values_neg (VisRectangle *rect, float *fxlist, float *fylist, int32_t *xlist, int32_t *ylist, int size) { visual_math_vectorized_floats_to_int32s_multiply_denormalise (xlist, fxlist, size, rect->width); visual_math_vectorized_floats_to_int32s_multiply_denormalise (ylist, fylist, size, rect->height); return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_random.c0000644000175100001730000001713314405737441014564 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Vitaly V. Bursov * * $Id: lv_random.c,v 1.19 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_random.h" /* Thanks Burkhard Plaum for these values and some other hints */ #define val_a 1664525L /* As suggested by Knuth */ #define val_c 1013904223L /* As suggested by H.W. Lewis and is a prime close to 2^32 * (sqrt(5) - 2)) */ VisRandomContext __lv_internal_random_context; /** * @defgroup VisRandom VisRandom * @{ */ /** * Creates a new VisRandomContext data structure. * * @param seed The seed to be used to initialize the VisRandomContext with. * * @return A newly allocated VisRandomContext, or NULL on failure. */ VisRandomContext *visual_random_context_new (uint32_t seed) { VisRandomContext *rcontext; rcontext = visual_mem_new0 (VisRandomContext, 1); visual_random_context_init (rcontext, seed); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (rcontext), TRUE); visual_object_ref (VISUAL_OBJECT (rcontext)); return rcontext; } int visual_random_context_init (VisRandomContext *rcontext, uint32_t seed) { visual_log_return_val_if_fail (rcontext != NULL, -VISUAL_ERROR_RANDOM_CONTEXT_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (rcontext)); visual_object_set_dtor (VISUAL_OBJECT (rcontext), NULL); visual_object_set_allocated (VISUAL_OBJECT (rcontext), FALSE); /* Set the VisRandomContext data */ visual_random_context_set_seed (rcontext, seed); return VISUAL_OK; } /** * Set the seed to for a VisRandomContext. * * @param rcontext Pointer to the VisRandomContext for which the seed it set. * @param seed The seed which is set in the VisRandomContext. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RANDOM_CONTEXT_NULL on failure. */ int visual_random_context_set_seed (VisRandomContext *rcontext, uint32_t seed) { visual_log_return_val_if_fail (rcontext != NULL, -VISUAL_ERROR_RANDOM_CONTEXT_NULL); rcontext->seed = seed; rcontext->seed_state = seed; return VISUAL_OK; } /** * Get the seed that has been set to the VisRandomContext. This returns * the initial seed. Not the state seed. * * @see visual_random_context_get_seed_state * * @param rcontext The pointer to the VisRandomContext of which the initial random seed is requested. * * @return The initial random seed. */ uint32_t visual_random_context_get_seed (VisRandomContext *rcontext) { visual_log_return_val_if_fail (rcontext != NULL, 0); return rcontext->seed; } /** * Get the current state seed for the VisRandomContext. * * @see visual_random_context_get_seed * * @param rcontext The pointer to the VisRandomContext of which the state seed is requested. * * @return The current state seed for the randomizer. */ uint32_t visual_random_context_get_seed_state (VisRandomContext *rcontext) { visual_log_return_val_if_fail (rcontext != NULL, 0); return rcontext->seed_state; } /** * Gives a random integer using the VisRandomContext as context for the randomizer. * * @param rcontext The pointer to the VisRandomContext in which the state of the randomizer is set. * * @return A pseudo random integer. */ uint32_t visual_random_context_int (VisRandomContext *rcontext) { visual_log_return_val_if_fail (rcontext != NULL, 0); return (rcontext->seed_state = val_a * rcontext->seed_state + val_c); } /** * Gives a random integer ranging between min and max using the VisRandomContext as context * for the randomizer. * This function may use floating point instructions. Remeber, this will break * things if used inside of MMX code. * * @param rcontext The pointer to the VisRandomContext in which the state of the randomizer is set. * @param min The minimum for the output. * @param max The maximum for the output. * * @return A pseudo random integer confirm to the minimum and maximum. */ uint32_t visual_random_context_int_range (VisRandomContext *rcontext, int min, int max) { #if VISUAL_RANDOM_FAST_FP_RND /* Uses fast floating number generator and two divisions elimitated. * More than 2 times faster than original. */ float fm = min; /* +10% speedup... */ visual_log_return_val_if_fail (rcontext != NULL, 0); return visual_random_context_float (rcontext) * (max - min + 1) + fm; #else visual_log_return_val_if_fail (rcontext != NULL, 0); return (visual_random_context_int (rcontext) / (VISUAL_RANDOM_MAX / (max - min + 1))) + min; #endif } /** * Gives a random double precision floating point value * using the VisRandomContext as context for the randomizer. * * @param rcontext The pointer to the VisRandomContext in which the state of the randomizer is set. * * @return A pseudo random integer. */ double visual_random_context_double (VisRandomContext *rcontext) { #if VISUAL_RANDOM_FAST_FP_RND union { unsigned int i[2]; double d; } value; #endif uint32_t irnd; visual_log_return_val_if_fail (rcontext != NULL, -1); irnd = (rcontext->seed_state = val_a * rcontext->seed_state + val_c); #if VISUAL_RANDOM_FAST_FP_RND /* This saves floating point division (20 clocks on AXP, * 38 on P4) and introduces store-to-load data size mismatch penalty * and substraction op. * Faster on AXP anyway :) */ value.i[0] = (irnd << 20); value.i[1] = 0x3ff00000 | (irnd >> 12); return value.d - 1.0; #else return (double) irnd / VISUAL_RANDOM_MAX; #endif } /** * Gives a random single precision floating point value * using the VisRandomContext as context for the randomizer. * * @param rcontext The pointer to the VisRandomContext in which the state of the randomizer is set. * * @return A pseudo random integer. */ float visual_random_context_float (VisRandomContext *rcontext) { #if VISUAL_RANDOM_FAST_FP_RND union { unsigned int i; float f; } value; #endif uint32_t irnd; visual_log_return_val_if_fail (rcontext != NULL, -1); irnd = (rcontext->seed_state = val_a * rcontext->seed_state + val_c); #if VISUAL_RANDOM_FAST_FP_RND /* Saves floating point division. Introduces substraction. * Yet faster! :) */ value.i = 0x3f800000 | (t >> 9); return value.f - 1.0f; #else return (float) irnd / VISUAL_RANDOM_MAX; #endif } /** * Function which returns 1 with a propability of p (0.0 <= p <= 1.0) using the VisRandomContext * as context for the randomizer. * * @param rcontext The pointer to the VisRandomContext in which the state of the randomizer is set. * @param a The float to be used in the decide. * * @returns 0 or 1, -VISUAL_ERROR_RANDOM_CONTEXT_NULL on failure. */ int visual_random_context_decide (VisRandomContext *rcontext, float a) { visual_log_return_val_if_fail (rcontext != NULL, -VISUAL_ERROR_RANDOM_CONTEXT_NULL); return visual_random_context_float (rcontext) <= a; } /** * @} */ libvisual-0.4.2/libvisual/lv_collection.h0000644000175100001730000001131214405737441015435 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_collection.h,v 1.7 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_COLLECTION_H #define _LV_COLLECTION_H #include VISUAL_BEGIN_DECLS #define VISUAL_COLLECTION(obj) (VISUAL_CHECK_CAST ((obj), VisCollection)) #define VISUAL_COLLECTIONITER(obj) (VISUAL_CHECK_CAST ((obj), VisCollectionIter)) typedef struct _VisCollection VisCollection; typedef struct _VisCollectionIter VisCollectionIter; /** * A VisCollection destroyer function needs this signature, these functions are used * to destroy data entries within collections. * * @arg data The data that was stored in a collection entry and thus can be destroyed. * * @return FIXME blah blah blah */ typedef int (*VisCollectionDestroyerFunc)(void *data); /** */ typedef int (*VisCollectionDestroyFunc)(VisCollection *collection); /** */ typedef int (*VisCollectionSizeFunc)(VisCollection *collection); /** */ typedef VisCollectionIter *(*VisCollectionIterFunc)(VisCollection *collection); /** */ typedef void (*VisCollectionIterAssignFunc)(VisCollectionIter *iter, VisCollection *collection, VisObject *context, int index); /** */ typedef void (*VisCollectionIterNextFunc)(VisCollectionIter *iter, VisCollection *collection, VisObject *context); /** */ typedef int (*VisCollectionIterHasMoreFunc)(VisCollectionIter *iter, VisCollection *collection, VisObject *context); /** */ typedef void *(*VisCollectionIterGetDataFunc)(VisCollectionIter *iter, VisCollection *collection, VisObject *context); /** */ struct _VisCollection { VisObject object; /**< The VisObject data. */ VisCollectionDestroyerFunc destroyer; VisCollectionDestroyFunc destroyfunc; VisCollectionSizeFunc sizefunc; VisCollectionIterFunc iterfunc; }; /** */ struct _VisCollectionIter { VisObject object; VisCollectionIterAssignFunc assignfunc; VisCollectionIterNextFunc nextfunc; VisCollectionIterHasMoreFunc hasmorefunc; VisCollectionIterGetDataFunc getdatafunc; VisCollection *collection; VisObject *context; }; /* prototypes */ int visual_collection_set_destroyer (VisCollection *collection, VisCollectionDestroyerFunc destroyer); VisCollectionDestroyerFunc visual_collection_get_destroyer (VisCollection *collection); int visual_collection_set_destroy_func (VisCollection *collection, VisCollectionDestroyFunc destroyfunc); VisCollectionDestroyFunc visual_collection_get_destroy_func (VisCollection *collection); int visual_collection_set_size_func (VisCollection *collection, VisCollectionSizeFunc sizefunc); VisCollectionSizeFunc visual_collection_get_size_func (VisCollection *collection); int visual_collection_set_iter_func (VisCollection *collection, VisCollectionIterFunc iterfunc); VisCollectionIterFunc visual_collection_get_iter_func (VisCollection *collection); int visual_collection_dtor (VisObject *object); int visual_collection_destroy (VisCollection *collection); int visual_collection_size (VisCollection *collection); VisCollectionIter *visual_collection_get_iter (VisCollection *collection); VisCollectionIter *visual_collection_iter_new ( VisCollectionIterAssignFunc assignfunc, VisCollectionIterNextFunc nextfunc, VisCollectionIterHasMoreFunc hasmorefunc, VisCollectionIterGetDataFunc getdatafunc, VisCollection *collection, VisObject *context); int visual_collection_iter_init (VisCollectionIter *iter, VisCollectionIterAssignFunc assignfunc, VisCollectionIterNextFunc nextfunc, VisCollectionIterHasMoreFunc hasmorefunc, VisCollectionIterGetDataFunc getdatafunc, VisCollection *collection, VisObject *context); void visual_collection_iter_assign (VisCollectionIter *iter, int index); void visual_collection_iter_next (VisCollectionIter *iter); int visual_collection_iter_has_more (VisCollectionIter *iter); void *visual_collection_iter_get_data (VisCollectionIter *iter); VISUAL_END_DECLS #endif /* _LV_COLLECTION_H */ libvisual-0.4.2/libvisual/lv_audio.c0000644000175100001730000011716114405737441014407 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_audio.c,v 1.43 2006/02/17 22:00:17 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_common.h" #include "lv_math.h" #include "lv_audio.h" static int audio_dtor (VisObject *object); static int audio_samplepool_dtor (VisObject *object); static int audio_samplepool_channel_dtor (VisObject *object); static int audio_sample_dtor (VisObject *object); static int audio_band_total (VisAudio *audio, int begin, int end); static int audio_band_energy (VisAudio *audio, int band, int length); /* Format transform functions */ static int transform_format_buffer_from_float (VisBuffer *dest, VisBuffer *src, int size, int sign); static int transform_format_buffer_to_float (VisBuffer *dest, VisBuffer *src, int size, int sign); static int transform_format_buffer (VisBuffer *dest, VisBuffer *src, int dsize, int ssize, int dsigned, int ssigned); /* Ringbuffer data provider functions */ static VisBuffer *sample_data_func (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry); static void sample_destroy_func (VisRingBufferEntry *entry); static int sample_size_func (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry); /* functions */ static int input_interleaved_stereo (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleFormatType format, VisAudioSampleRateType rate); static int audio_dtor (VisObject *object) { VisAudio *audio = VISUAL_AUDIO (object); if (audio->samplepool != NULL) visual_object_unref (VISUAL_OBJECT (audio->samplepool)); audio->samplepool = NULL; return VISUAL_OK; } static int audio_samplepool_dtor (VisObject *object) { VisAudioSamplePool *samplepool = VISUAL_AUDIO_SAMPLEPOOL (object); if (samplepool->channels != NULL) visual_object_unref (VISUAL_OBJECT (samplepool->channels)); samplepool->channels = NULL; return VISUAL_OK; } static int audio_samplepool_channel_dtor (VisObject *object) { VisAudioSamplePoolChannel *channel = VISUAL_AUDIO_SAMPLEPOOL_CHANNEL (object); if (channel->samples != NULL) visual_object_unref (VISUAL_OBJECT (channel->samples)); if (channel->channelid != NULL) visual_mem_free (channel->channelid); channel->samples = NULL; channel->channelid= NULL; return VISUAL_OK; } static int audio_sample_dtor (VisObject *object) { VisAudioSample *sample = VISUAL_AUDIO_SAMPLE (object); if (sample->buffer != NULL) visual_object_unref (VISUAL_OBJECT (sample->buffer)); if (sample->processed != NULL) visual_object_unref (VISUAL_OBJECT (sample->processed)); sample->buffer = NULL; sample->processed = NULL; return VISUAL_OK; } static int audio_band_total (VisAudio *audio, int begin, int end) { int bpmtotal = 0; int i; // for (i = begin; i < end; i++) // bpmtotal += audio->freq[2][i]; if (bpmtotal > 0) return bpmtotal / (end - begin); else return 0; } static int audio_band_energy (VisAudio *audio, int band, int length) { int energytotal = 0; int i; // for (i = 0; i < length; i++) // energytotal += audio->bpmhistory[i][band]; if (energytotal > 0) return energytotal / length; else return 0; } /** * @defgroup VisAudio VisAudio * @{ */ /** * Creates a new VisAudio structure. * * @return A newly allocated VisAudio, or NULL on failure. */ VisAudio *visual_audio_new () { VisAudio *audio; audio = visual_mem_new0 (VisAudio, 1); visual_audio_init (audio); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (audio), TRUE); visual_object_ref (VISUAL_OBJECT (audio)); return audio; } /** * Initializes a VisAudio, this should not be used to reset a VisAudio. * The resulting initialized VisAudio is a valid VisObject even if it was not allocated. * Keep in mind that VisAudio structures that were created by visual_audio_new() should not * be passed to visual_audio_init(). * * @see visual_audio_new * * @param audio Pointer to the VisAudio which needs to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_AUDIO_NULL on failure. */ int visual_audio_init (VisAudio *audio) { visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (audio)); visual_object_set_dtor (VISUAL_OBJECT (audio), audio_dtor); visual_object_set_allocated (VISUAL_OBJECT (audio), FALSE); /* Reset the VisAudio data */ audio->samplepool = visual_audio_samplepool_new (); return VISUAL_OK; } /** * This function analyzes the VisAudio, the Fourier frequency magic gets done here, also * the audio energy is calculated and some other magic to provide the developer more * information about the current sample and the stream. * * For every sample that is being retrieved this needs to be called. However keep in mind * that the VisBin runs it automaticly. * * @param audio Pointer to a VisAudio that needs to be analyzed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_AUDIO_NULL on failure. */ int visual_audio_analyze (VisAudio *audio) { float temp_out[256]; float temp_audio[2][512]; short pcm[3][1024]; double scale; int i, j, y; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); /* Load the pcm data */ #if 0 for (i = 0; i < 512; i++) { audio->pcm[0][i] = audio->plugpcm[0][i]; audio->pcm[1][i] = audio->plugpcm[1][i]; audio->pcm[2][i] = (audio->plugpcm[0][i] + audio->plugpcm[1][i]) >> 1; } #endif /* -------------------------------- audio pool testing */ { /* VisBuffer *buffer = visual_buffer_new_allocate (sizeof (int16_t) * 512, visual_buffer_destroyer_free); VisTime timestamp; VisAudioSample *sample; visual_mem_copy (visual_buffer_get_data (buffer), audio->plugpcm[2], sizeof (int16_t) * 512); visual_time_get (×tamp); sample = visual_audio_sample_new (buffer, ×tamp, VISUAL_AUDIO_SAMPLE_RATE_44100, VISUAL_AUDIO_SAMPLE_FORMAT_S8); visual_audio_samplepool_add (audio->samplepool, sample, "front"); */ VisAudioSamplePoolChannel *channel; VisBuffer buffer; visual_audio_samplepool_flush_old (audio->samplepool); channel = visual_audio_samplepool_get_channel (audio->samplepool, VISUAL_AUDIO_CHANNEL_LEFT); if (channel != 0) { visual_buffer_init (&buffer, pcm[0], 1024, NULL); // printf ("--channel debug: %s: %d\n", channel->channelid, visual_ringbuffer_get_size (channel->samples)); visual_ringbuffer_get_data (channel->samples, &buffer, 1024); visual_object_unref (VISUAL_OBJECT (&buffer)); } channel = visual_audio_samplepool_get_channel (audio->samplepool, VISUAL_AUDIO_CHANNEL_RIGHT); if (channel != 0) { visual_buffer_init (&buffer, pcm[1], 1024, NULL); // printf ("--channel debug: %s: %d\n", channel->channelid, visual_ringbuffer_get_size (channel->samples)); visual_ringbuffer_get_data (channel->samples, &buffer, 1024); visual_object_unref (VISUAL_OBJECT (&buffer)); } } /* /-------------------------------- audio pool testing */ // for (i = 0; i < 512; i++) { // audio->pcm[2][i] = (audio->pcm[0][i] + audio->pcm[1][i]) >> 1; // } #if 0 /* Convert int16_t audio to float audio, (won't be needed when the rest of the new audio * core lands). */ for (i = 0; i < 512; i++) { temp_audio[0][i] = audio->pcm[0][i]; temp_audio[1][i] = audio->pcm[1][i]; } /* Fourier analyze the pcm data */ visual_fourier_perform (audio->fourier, temp_audio[0], temp_out); for (i = 0; i < 256; i++) audio->freq[0][i] = temp_out[i] * 50; visual_fourier_perform (audio->fourier, temp_audio[1], temp_out); for (i = 0; i < 256; i++) audio->freq[1][i] = temp_out[i] * 50; /* Average channel */ for (i = 0; i < 256; i++) audio->freq[2][i] = (audio->freq[0][i] + audio->freq[1][i]) >> 1; /* Normalized frequency analyzer */ /** @todo FIXME Not sure if this is totally correct */ for (i = 0; i < 3; i++) { for (j = 0; j < 256; j++) { /* (Height / log (256)) */ scale = 256 / log (256); y = audio->freq[i][j]; y = log (y) * scale; if (y < 0) y = 0; audio->freqnorm[i][j] = y; } } #endif #if 0 /* BPM stuff, used for the audio energy only right now */ for (i = 1023; i > 0; i--) { visual_mem_copy (&audio->bpmhistory[i], &audio->bpmhistory[i - 1], 6 * sizeof (short int)); visual_mem_copy (&audio->bpmdata[i], &audio->bpmdata[i - 1], 6 * sizeof (short int)); } /* Calculate the audio energy */ audio->energy = 0; for (i = 0; i < 6; i++) { audio->bpmhistory[0][i] = audio_band_total (audio, i * 2, (i * 2) + 3); audio->bpmenergy[i] = audio_band_energy (audio, i, 10); audio->bpmdata[0][i] = audio->bpmhistory[0][i] - audio->bpmenergy[i]; audio->energy += audio_band_energy(audio, i, 50); } audio->energy >>= 7; if (audio->energy > 100) audio->energy = 100; #endif return VISUAL_OK; } int visual_audio_get_sample (VisAudio *audio, VisBuffer *buffer, char *channelid) { VisAudioSamplePoolChannel *channel; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (channelid != NULL, -VISUAL_ERROR_BUFFER_NULL); channel = visual_audio_samplepool_get_channel (audio->samplepool, channelid); if (channel == NULL) { visual_buffer_fill (buffer, 0); return -VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL; } visual_ringbuffer_get_data_from_end (channel->samples, buffer, visual_buffer_get_size (buffer)); return VISUAL_OK; } /* FIXME too much code duplication with get_sample_mixed, reduce */ int visual_audio_get_sample_mixed_simple (VisAudio *audio, VisBuffer *buffer, int channels, ...) { VisAudioSamplePoolChannel *channel; VisBuffer temp; char **chanids; va_list ap; int i; int first = TRUE; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_init_allocate (&temp, visual_buffer_get_size (buffer), visual_buffer_destroyer_free); chanids = visual_mem_malloc (channels * sizeof (char *)); va_start (ap, channels); /* Retrieving mixing data from valist */ for (i = 0; i < channels; i++) chanids[i] = va_arg (ap, char *); visual_buffer_fill (buffer, 0); /* The mixing loop */ for (i = 0; i < channels; i++) { if (visual_audio_get_sample (audio, &temp, chanids[i]) == VISUAL_OK) { channel = visual_audio_samplepool_get_channel (audio->samplepool, chanids[i]); if (first == TRUE) { visual_audio_sample_buffer_mix (buffer, &temp, FALSE, channel->factor); first = FALSE; } else { visual_audio_sample_buffer_mix (buffer, &temp, TRUE, channel->factor); } } } va_end (ap); visual_object_unref (VISUAL_OBJECT (&temp)); visual_mem_free (chanids); return VISUAL_OK; } int visual_audio_get_sample_mixed (VisAudio *audio, VisBuffer *buffer, int divide, int channels, ...) { VisBuffer temp; char **chanids; double *chanmuls; va_list ap; int i; int first = TRUE; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_init_allocate (&temp, visual_buffer_get_size (buffer), visual_buffer_destroyer_free); chanids = visual_mem_malloc (channels * sizeof (char *)); chanmuls = visual_mem_malloc (channels * sizeof (double)); va_start (ap, channels); /* Retrieving mixing data from valist */ for (i = 0; i < channels; i++) chanids[i] = va_arg (ap, char *); for (i = 0; i < channels; i++) chanmuls[i] = va_arg (ap, double); visual_buffer_fill (buffer, 0); /* The mixing loop */ for (i = 0; i < channels; i++) { if (visual_audio_get_sample (audio, &temp, chanids[i]) == VISUAL_OK) { if (first == TRUE) { visual_audio_sample_buffer_mix (buffer, &temp, FALSE, chanmuls[i]); first = FALSE; } else { visual_audio_sample_buffer_mix (buffer, &temp, divide, chanmuls[i]); } } } va_end (ap); visual_object_unref (VISUAL_OBJECT (&temp)); visual_mem_free (chanids); visual_mem_free (chanmuls); return VISUAL_OK; } int visual_audio_get_sample_mixed_category (VisAudio *audio, VisBuffer *buffer, char *category, int divide) { VisListEntry *le = NULL; VisAudioSamplePool *samplepool; VisAudioSamplePoolChannel *channel; VisBuffer temp; int first = TRUE; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_log_return_val_if_fail (category != NULL, -VISUAL_ERROR_NULL); visual_buffer_init_allocate (&temp, visual_buffer_get_size (buffer), visual_buffer_destroyer_free); while ((channel = visual_list_next (samplepool->channels, &le)) != NULL) { if (strstr (channel->channelid, category) != NULL) { if (visual_audio_get_sample (audio, &temp, channel->channelid) == VISUAL_OK) { if (first == TRUE) { visual_audio_sample_buffer_mix (buffer, &temp, FALSE, 1.0); first = FALSE; } else { visual_audio_sample_buffer_mix (buffer, &temp, divide, 1.0); } } } } visual_object_unref (VISUAL_OBJECT (&temp)); return VISUAL_OK; } int visual_audio_get_sample_mixed_all (VisAudio *audio, VisBuffer *buffer, int divide) { VisListEntry *le = NULL; VisAudioSamplePool *samplepool; VisAudioSamplePoolChannel *channel; VisBuffer temp; int first = TRUE; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_buffer_init_allocate (&temp, visual_buffer_get_size (buffer), visual_buffer_destroyer_free); while ((channel = visual_list_next (samplepool->channels, &le)) != NULL) { if (visual_audio_get_sample (audio, &temp, channel->channelid) == VISUAL_OK) { if (first == TRUE) { visual_audio_sample_buffer_mix (buffer, &temp, FALSE, 1.0); first = FALSE; } else { visual_audio_sample_buffer_mix (buffer, &temp, divide, 1.0); } } } visual_object_unref (VISUAL_OBJECT (&temp)); return VISUAL_OK; } int visual_audio_get_spectrum (VisAudio *audio, VisBuffer *buffer, int samplelen, char *channelid, int normalised) { VisBuffer sample; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (channelid != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_buffer_init_allocate (&sample, samplelen, visual_buffer_destroyer_free); if (visual_audio_get_sample (audio, &sample, channelid) == VISUAL_OK) visual_audio_get_spectrum_for_sample (buffer, &sample, normalised); else visual_buffer_fill (buffer, 0); visual_object_unref (VISUAL_OBJECT (&sample)); return VISUAL_OK; } int visual_audio_get_spectrum_multiplied (VisAudio *audio, VisBuffer *buffer, int samplelen, char *channelid, int normalised, float multiplier) { int ret; float *data; int datasize; int i; visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (channelid != NULL, -VISUAL_ERROR_BUFFER_NULL); ret = visual_audio_get_spectrum (audio, buffer, samplelen, channelid, normalised); data = visual_buffer_get_data (buffer); datasize = visual_buffer_get_size (buffer) / sizeof (float); visual_math_vectorized_multiplier_floats_const_float (data, data, datasize, multiplier); return ret; } int visual_audio_get_spectrum_for_sample (VisBuffer *buffer, VisBuffer *sample, int normalised) { VisDFT dft; visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_dft_init (&dft, visual_buffer_get_size (buffer) / sizeof (float), visual_buffer_get_size (sample) / sizeof (float)); /* Fourier analyze the pcm data */ visual_dft_perform (&dft, visual_buffer_get_data (buffer), visual_buffer_get_data (sample)); if (normalised == TRUE) visual_audio_normalise_spectrum (buffer); visual_object_unref (VISUAL_OBJECT (&dft)); return VISUAL_OK; } int visual_audio_get_spectrum_for_sample_multiplied (VisBuffer *buffer, VisBuffer *sample, int normalised, float multiplier) { int ret; float *data; int datasize; int i; visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_BUFFER_NULL); ret = visual_audio_get_spectrum_for_sample (buffer, sample, normalised); data = visual_buffer_get_data (buffer); datasize = visual_buffer_get_size (buffer) / sizeof (float); visual_math_vectorized_multiplier_floats_const_float (data, data, datasize, multiplier); return ret; } int visual_audio_normalise_spectrum (VisBuffer *buffer) { visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_dft_log_scale_standard (visual_buffer_get_data (buffer), visual_buffer_get_data (buffer), visual_buffer_get_size (buffer) / sizeof (float)); return VISUAL_OK; } VisAudioSamplePool *visual_audio_samplepool_new () { VisAudioSamplePool *samplepool; samplepool = visual_mem_new0 (VisAudioSamplePool, 1); visual_audio_samplepool_init (samplepool); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (samplepool), TRUE); visual_object_ref (VISUAL_OBJECT (samplepool)); return samplepool; } int visual_audio_samplepool_init (VisAudioSamplePool *samplepool) { visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (samplepool)); visual_object_set_dtor (VISUAL_OBJECT (samplepool), audio_samplepool_dtor); visual_object_set_allocated (VISUAL_OBJECT (samplepool), FALSE); /* Reset the VisAudioSamplePool structure */ samplepool->channels = visual_list_new (visual_object_collection_destroyer); return VISUAL_OK; } int visual_audio_samplepool_add (VisAudioSamplePool *samplepool, VisAudioSample *sample, char *channelid) { VisAudioSamplePoolChannel *channel; visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); visual_log_return_val_if_fail (channelid != NULL, -VISUAL_ERROR_NULL); channel = visual_audio_samplepool_get_channel (samplepool, channelid); /* Channel not there yet, make it */ if (channel == NULL) { channel = visual_audio_samplepool_channel_new (channelid); visual_audio_samplepool_add_channel (samplepool, channel); } visual_audio_samplepool_channel_add (channel, sample); return VISUAL_OK; } int visual_audio_samplepool_add_channel (VisAudioSamplePool *samplepool, VisAudioSamplePoolChannel *channel) { visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_log_return_val_if_fail (channel != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL); visual_list_add (samplepool->channels, channel); return VISUAL_OK; } VisAudioSamplePoolChannel *visual_audio_samplepool_get_channel (VisAudioSamplePool *samplepool, char *channelid) { VisListEntry *le = NULL; VisAudioSamplePoolChannel *channel; visual_log_return_val_if_fail (samplepool != NULL, NULL); visual_log_return_val_if_fail (channelid != NULL, NULL); while ((channel = visual_list_next (samplepool->channels, &le)) != NULL) { if (strcmp (channel->channelid, channelid) == 0) return channel; } return NULL; } int visual_audio_samplepool_flush_old (VisAudioSamplePool *samplepool) { VisListEntry *le = NULL; VisAudioSamplePoolChannel *channel; visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); while ((channel = visual_list_next (samplepool->channels, &le)) != NULL) { visual_audio_samplepool_channel_flush_old (channel); } return VISUAL_OK; } int visual_audio_samplepool_input (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleRateType rate, VisAudioSampleFormatType format, VisAudioSampleChannelType channeltype) { visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); if (channeltype == VISUAL_AUDIO_SAMPLE_CHANNEL_STEREO) input_interleaved_stereo (samplepool, buffer, format, rate); return VISUAL_OK; } int visual_audio_samplepool_input_channel (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleRateType rate, VisAudioSampleFormatType format, char *channelid) { VisAudioSample *sample; VisBuffer *pcmbuf; VisTime timestamp; visual_log_return_val_if_fail (samplepool != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL); visual_log_return_val_if_fail (buffer != NULL, -VISUAL_ERROR_BUFFER_NULL); pcmbuf = visual_buffer_new (); visual_buffer_clone (pcmbuf, buffer); visual_time_get (×tamp); visual_buffer_set_destroyer (pcmbuf, visual_buffer_destroyer_free); sample = visual_audio_sample_new (pcmbuf, ×tamp, format, rate); visual_audio_samplepool_add (samplepool, sample, channelid); return VISUAL_OK; } VisAudioSamplePoolChannel *visual_audio_samplepool_channel_new (char *channelid) { VisAudioSamplePoolChannel *channel; channel = visual_mem_new0 (VisAudioSamplePoolChannel, 1); visual_audio_samplepool_channel_init (channel, channelid); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (channel), TRUE); visual_object_ref (VISUAL_OBJECT (channel)); return channel; } int visual_audio_samplepool_channel_init (VisAudioSamplePoolChannel *channel, char *channelid) { visual_log_return_val_if_fail (channel != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (channel)); visual_object_set_dtor (VISUAL_OBJECT (channel), audio_samplepool_channel_dtor); visual_object_set_allocated (VISUAL_OBJECT (channel), FALSE); /* Reset the VisAudioSamplePoolChannel data */ channel->samples = visual_ringbuffer_new (); visual_time_set (&channel->samples_timeout, 1, 0); /* FIXME not safe against time screws */ channel->channelid = strdup (channelid); channel->factor = 1.0; return VISUAL_OK; } int visual_audio_samplepool_channel_add (VisAudioSamplePoolChannel *channel, VisAudioSample *sample) { visual_log_return_val_if_fail (channel != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL); visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); visual_ringbuffer_add_function (channel->samples, sample_data_func, sample_destroy_func, sample_size_func, sample); return VISUAL_OK; } int visual_audio_samplepool_channel_flush_old (VisAudioSamplePoolChannel *channel) { VisList *list; VisListEntry *le = NULL; VisRingBufferEntry *rentry; VisAudioSample *sample; visual_log_return_val_if_fail (channel != NULL, -VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL); list = visual_ringbuffer_get_list (channel->samples); while ((rentry = visual_list_next (list, &le)) != NULL) { VisTime diff; VisTime curtime; sample = visual_ringbuffer_entry_get_functiondata (rentry); visual_time_get (&curtime); visual_time_difference (&diff, &sample->timestamp, &curtime); if (visual_time_past (&diff, &channel->samples_timeout) == TRUE) { visual_list_destroy (list, &le); if (le == NULL) break; } } return VISUAL_OK; } int visual_audio_sample_buffer_mix (VisBuffer *dest, VisBuffer *src, int divide, float multiplier) { float *dbuf; float *sbuf; int scnt; int i; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (visual_buffer_get_size (dest) == visual_buffer_get_size (src), -VISUAL_ERROR_BUFFER_OUT_OF_BOUNDS); dbuf = visual_buffer_get_data (dest); sbuf = visual_buffer_get_data (src); scnt = visual_buffer_get_size (dest) / sizeof (float); /* FIXME make simd version of these */ if (divide == FALSE) { if (multiplier == 1.0) { for (i = 0; i < scnt; i++) dbuf[i] += sbuf[i]; } else { for (i = 0; i < scnt; i++) dbuf[i] += (sbuf[i] * multiplier); } } else { if (multiplier == 1.0) { for (i = 0; i < scnt; i++) dbuf[i] = (dbuf[i] + sbuf[i]) * 0.5; } else { for (i = 0; i < scnt; i++) dbuf[i] = (dbuf[i] + (sbuf[i] * multiplier)) * 0.5; } } return VISUAL_OK; } int visual_audio_sample_buffer_mix_many (VisBuffer *dest, int divide, int channels, ...) { VisBuffer **buffers; double *chanmuls; va_list ap; int i; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_BUFFER_NULL); buffers = visual_mem_malloc (channels * sizeof (VisBuffer *)); chanmuls = visual_mem_malloc (channels * sizeof (double)); va_start (ap, channels); /* Retrieving mixing data from valist */ for (i = 0; i < channels; i++) buffers[i] = va_arg (ap, VisBuffer *); for (i = 0; i < channels; i++) chanmuls[i] = va_arg (ap, double); visual_buffer_fill (dest, 0); visual_audio_sample_buffer_mix (dest, buffers[0], FALSE, chanmuls[0]); /* The mixing loop */ for (i = 1; i < channels; i++) visual_audio_sample_buffer_mix (dest, buffers[0], divide, chanmuls[i]); va_end (ap); visual_mem_free (buffers); visual_mem_free (chanmuls); return VISUAL_OK; } VisAudioSample *visual_audio_sample_new (VisBuffer *buffer, VisTime *timestamp, VisAudioSampleFormatType format, VisAudioSampleRateType rate) { VisAudioSample *sample; sample = visual_mem_new0 (VisAudioSample, 1); visual_audio_sample_init (sample, buffer, timestamp, format, rate); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (sample), TRUE); visual_object_ref (VISUAL_OBJECT (sample)); return sample; } int visual_audio_sample_init (VisAudioSample *sample, VisBuffer *buffer, VisTime *timestamp, VisAudioSampleFormatType format, VisAudioSampleRateType rate) { visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (sample)); visual_object_set_dtor (VISUAL_OBJECT (sample), audio_sample_dtor); visual_object_set_allocated (VISUAL_OBJECT (sample), FALSE); /* Reset the VisAudioSamplePool structure */ visual_time_copy (&sample->timestamp, timestamp); sample->rate = rate; sample->format = format; sample->buffer = buffer; sample->processed = NULL; return VISUAL_OK; } int visual_audio_sample_has_internal (VisAudioSample *sample) { visual_log_return_val_if_fail (sample != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); if (sample->processed != NULL) return TRUE; return FALSE; } int visual_audio_sample_transform_format (VisAudioSample *dest, VisAudioSample *src, VisAudioSampleFormatType format) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); if (dest->buffer != NULL) visual_object_unref (VISUAL_OBJECT (dest->buffer)); dest->buffer = visual_buffer_new_allocate ( visual_audio_sample_rate_get_length (dest->rate) * visual_audio_sample_format_get_size (format), visual_buffer_destroyer_free); dest->format = format; if (dest->format == VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT) { transform_format_buffer_from_float (dest->buffer, src->buffer, visual_audio_sample_format_get_size (src->format), visual_audio_sample_format_is_signed (src->format)); } else if (src->format == VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT) { transform_format_buffer_to_float (dest->buffer, src->buffer, visual_audio_sample_format_get_size (dest->format), visual_audio_sample_format_is_signed (dest->format)); } else if (dest->format == VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT && src->format == VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT) { visual_buffer_put (dest->buffer, src->buffer, 0); } else { transform_format_buffer (dest->buffer, src->buffer, visual_audio_sample_format_get_size (dest->format), visual_audio_sample_format_get_size (src->format), visual_audio_sample_format_is_signed (dest->format), visual_audio_sample_format_is_signed (src->format)); } return VISUAL_OK; } int visual_audio_sample_transform_rate (VisAudioSample *dest, VisAudioSample *src, VisAudioSampleRateType rate) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_AUDIO_SAMPLE_NULL); /* FIXME error on dest format != src format */ if (dest->buffer != NULL) visual_object_unref (VISUAL_OBJECT (dest->buffer)); dest->buffer = visual_buffer_new_allocate ( visual_audio_sample_rate_get_length (rate) * visual_audio_sample_format_get_size (src->format), visual_buffer_destroyer_free); return VISUAL_OK; } int visual_audio_sample_rate_get_length (VisAudioSampleRateType rate) { static int ratelengthtable[] = { [VISUAL_AUDIO_SAMPLE_RATE_NONE] = 0, [VISUAL_AUDIO_SAMPLE_RATE_8000] = 8000, [VISUAL_AUDIO_SAMPLE_RATE_11250] = 11250, [VISUAL_AUDIO_SAMPLE_RATE_22500] = 22500, [VISUAL_AUDIO_SAMPLE_RATE_32000] = 32000, [VISUAL_AUDIO_SAMPLE_RATE_44100] = 44100, [VISUAL_AUDIO_SAMPLE_RATE_48000] = 48000, [VISUAL_AUDIO_SAMPLE_RATE_96000] = 96000 }; if (rate >= VISUAL_AUDIO_SAMPLE_RATE_LAST) return -1; /* FIXME decent error, also for format_get_size */ return ratelengthtable[rate]; } int visual_audio_sample_format_get_size (VisAudioSampleFormatType format) { static int formatsizetable[] = { [VISUAL_AUDIO_SAMPLE_FORMAT_NONE] = 0, [VISUAL_AUDIO_SAMPLE_FORMAT_U8] = 1, [VISUAL_AUDIO_SAMPLE_FORMAT_S8] = 1, [VISUAL_AUDIO_SAMPLE_FORMAT_U16] = 2, [VISUAL_AUDIO_SAMPLE_FORMAT_S16] = 2, [VISUAL_AUDIO_SAMPLE_FORMAT_U32] = 4, [VISUAL_AUDIO_SAMPLE_FORMAT_S32] = 4, [VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT] = 4 }; if (format >= VISUAL_AUDIO_SAMPLE_FORMAT_LAST) return -1; return formatsizetable[format]; } int visual_audio_sample_format_is_signed (VisAudioSampleFormatType format) { static int formatsignedtable[] = { [VISUAL_AUDIO_SAMPLE_FORMAT_NONE] = FALSE, [VISUAL_AUDIO_SAMPLE_FORMAT_U8] = FALSE, [VISUAL_AUDIO_SAMPLE_FORMAT_S8] = TRUE, [VISUAL_AUDIO_SAMPLE_FORMAT_U16] = FALSE, [VISUAL_AUDIO_SAMPLE_FORMAT_S16] = TRUE, [VISUAL_AUDIO_SAMPLE_FORMAT_U32] = FALSE, [VISUAL_AUDIO_SAMPLE_FORMAT_S32] = TRUE, [VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT] = TRUE }; if (format >= VISUAL_AUDIO_SAMPLE_FORMAT_LAST) return -1; return formatsignedtable[format]; } static int byte_max_numeric (int bytes) { int result = 256; int i; if (bytes == 0) return 0; for (i = 1; i < bytes; i++) result *= 256; return result; } /* FIXME use lv_math acceleration here! */ #define FORMAT_BUFFER_FROM_FLOAT(a,b) \ { \ if (sign) { \ a *dbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = sbuf[i] * signedcorr; \ } \ } else { \ b *dbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] * signedcorr) + signedcorr; \ } \ } \ } static int transform_format_buffer_from_float (VisBuffer *dest, VisBuffer *src, int size, int sign) { float *sbuf = visual_buffer_get_data (src); int entries = visual_buffer_get_size (dest) / size; int signedcorr; int i; signedcorr += byte_max_numeric (size) / 2; if (size == 1) FORMAT_BUFFER_FROM_FLOAT(int8_t, uint8_t) else if (size == 2) FORMAT_BUFFER_FROM_FLOAT(int16_t, uint16_t) else if (size == 4) FORMAT_BUFFER_FROM_FLOAT(int32_t, uint32_t) return VISUAL_OK; } #define FORMAT_BUFFER_TO_FLOAT(a,b) \ { \ float multiplier = 1.0 / signedcorr; \ if (sign) { \ a *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = sbuf[i] * multiplier; \ } \ } else { \ b *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] - signedcorr) * multiplier; \ } \ } \ } static int transform_format_buffer_to_float (VisBuffer *dest, VisBuffer *src, int size, int sign) { float *dbuf = visual_buffer_get_data (dest); int entries = visual_buffer_get_size (dest) / visual_audio_sample_format_get_size (VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT); int signedcorr; int i; signedcorr = byte_max_numeric (size) / 2; if (size == 1) FORMAT_BUFFER_TO_FLOAT(int8_t, uint8_t) else if (size == 2) FORMAT_BUFFER_TO_FLOAT(int16_t, uint16_t) else if (size == 4) FORMAT_BUFFER_TO_FLOAT(int32_t, uint32_t) return VISUAL_OK; } #define FORMAT_BUFFER(a,b,c,d) \ { \ if (signedcorr == 0) { \ visual_buffer_put (dest, src, 0); \ } else { \ if (signedcorr < 0) { \ a *dbuf = visual_buffer_get_data (dest); \ b *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = sbuf[i] + signedcorr; \ } \ } else { \ c *dbuf = visual_buffer_get_data (dest); \ d *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = sbuf[i] + signedcorr; \ } \ } \ } \ } #define FORMAT_BUFFER_INCREASE(a,b,c,d) \ { \ if (signedcorr < 0) { \ a *dbuf = visual_buffer_get_data (dest); \ b *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] << shifter) + signedcorr; \ } \ } else { \ c *dbuf = visual_buffer_get_data (dest); \ d *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] << shifter) + signedcorr; \ } \ } \ } #define FORMAT_BUFFER_DECREASE(a,b,c,d) \ { \ if (signedcorr < 0) { \ a *dbuf = visual_buffer_get_data (dest); \ b *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] >> shifter) + signedcorr; \ } \ } else { \ c *dbuf = visual_buffer_get_data (dest); \ d *sbuf = visual_buffer_get_data (src); \ for (i = 0; i < entries; i++) { \ dbuf[i] = (sbuf[i] >> shifter) + signedcorr; \ } \ } \ } static int transform_format_buffer (VisBuffer *dest, VisBuffer *src, int dsize, int ssize, int dsigned, int ssigned) { int signedcorr = 0; int entries = visual_buffer_get_size (dest) / dsize; int shifter = 0; int i; if (dsigned == TRUE && ssigned == FALSE) signedcorr -= byte_max_numeric (ssize) / 2; else if (dsigned == FALSE && ssigned == TRUE) signedcorr += byte_max_numeric (dsize) / 2; if (dsize > ssize) shifter = dsize - ssize; else if (dsize < ssize) shifter = ssize - dsize; /* FIXME simd versions of every conversion */ if (dsize == 1 && ssize == 1) /* 8 to 8 */ FORMAT_BUFFER(int8_t, uint8_t, uint8_t, int8_t) else if (dsize == 2 && ssize == 1) /* 8 to 16 */ FORMAT_BUFFER_INCREASE(int16_t, int8_t, uint16_t, uint8_t) else if (dsize == 4 && ssize == 1) /* 8 to 32 */ FORMAT_BUFFER_INCREASE(int32_t, int8_t, uint32_t, uint8_t) else if (dsize == 2 && ssize == 2) /* 16 to 16 */ FORMAT_BUFFER(int16_t, uint16_t, uint16_t, int16_t) else if (dsize == 4 && ssize == 2) /* 32 to 16 */ FORMAT_BUFFER_INCREASE(int32_t, int16_t, uint32_t, uint16_t) else if (dsize == 4 && ssize == 4) /* 32 to 32 */ FORMAT_BUFFER(int32_t, uint32_t, uint32_t, int32_t) else if (dsize == 1 && ssize == 2) /* 16 to 8 */ FORMAT_BUFFER_DECREASE(int8_t, int16_t, uint8_t, uint16_t) else if (dsize == 2 && ssize == 4) /* 32 to 16 */ FORMAT_BUFFER_DECREASE(int16_t, int32_t, uint16_t, uint32_t) else if (dsize == 1 && ssize == 4) /* 32 to 8 */ FORMAT_BUFFER_DECREASE(int8_t, int32_t, uint8_t, uint32_t) return VISUAL_OK; } static VisBuffer *sample_data_func (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry) { VisAudioSample *sample = entry->functiondata; /* We have internal format ready */ if (sample->processed != NULL) { visual_object_ref (VISUAL_OBJECT (sample->processed)); return sample->processed; } sample->processed = visual_buffer_new_allocate ( (visual_buffer_get_size (sample->buffer) / visual_audio_sample_format_get_size (sample->format)) * sizeof (float), visual_buffer_destroyer_free); transform_format_buffer_to_float (sample->processed, sample->buffer, visual_audio_sample_format_get_size (sample->format), visual_audio_sample_format_is_signed (sample->format)); visual_object_ref (VISUAL_OBJECT (sample->processed)); return sample->processed; } static void sample_destroy_func (VisRingBufferEntry *entry) { VisAudioSample *sample = entry->functiondata; visual_object_unref (VISUAL_OBJECT (sample)); } static int sample_size_func (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry) { VisAudioSample *sample = entry->functiondata; return (visual_buffer_get_size (sample->buffer) / visual_audio_sample_format_get_size (sample->format)) * sizeof (float); } /* functions */ #define STEREO_INTERLEAVED(x) \ { \ int samples = visual_buffer_get_size (buffer) / sizeof(x); \ /* Drop last sample if odd number */ \ if ( (samples & 1) == 1 ) { \ samples--; \ } \ const visual_size_t bytes_needed_per_channel = sizeof(x) * samples / 2; \ chan1 = visual_buffer_new_allocate (bytes_needed_per_channel, \ visual_buffer_destroyer_free); \ visual_log_return_val_if_fail( chan1 != NULL, -1 ); \ chan2 = visual_buffer_new_allocate (bytes_needed_per_channel, \ visual_buffer_destroyer_free); \ visual_log_return_val_if_fail( chan2 != NULL, -1 ); \ x *pcm = visual_buffer_get_data (buffer); \ x *chan1buf = visual_buffer_get_data (chan1); \ x *chan2buf = visual_buffer_get_data (chan2); \ for (i = 0; i < samples; i += 2) { \ chan1buf[i >> 1] = pcm[i]; \ chan2buf[i >> 1] = pcm[i + 1]; \ } \ } static int input_interleaved_stereo (VisAudioSamplePool *samplepool, VisBuffer *buffer, VisAudioSampleFormatType format, VisAudioSampleRateType rate) { VisBuffer *chan1 = NULL; VisBuffer *chan2 = NULL; VisAudioSample *sample; VisTime timestamp; int i; visual_time_get (×tamp); if (format == VISUAL_AUDIO_SAMPLE_FORMAT_U8) STEREO_INTERLEAVED(uint8_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_S8) STEREO_INTERLEAVED(int8_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_U16) STEREO_INTERLEAVED(uint16_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_S16) STEREO_INTERLEAVED(int16_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_U32) STEREO_INTERLEAVED(uint32_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_S32) STEREO_INTERLEAVED(int32_t) else if (format == VISUAL_AUDIO_SAMPLE_FORMAT_FLOAT) STEREO_INTERLEAVED(float) else return -1; sample = visual_audio_sample_new (chan1, ×tamp, format, rate); visual_audio_samplepool_add (samplepool, sample, VISUAL_AUDIO_CHANNEL_LEFT); sample = visual_audio_sample_new (chan2, ×tamp, format, rate); visual_audio_samplepool_add (samplepool, sample, VISUAL_AUDIO_CHANNEL_RIGHT); return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_songinfo.c0000644000175100001730000002703414405737441015127 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_songinfo.c,v 1.24 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_libvisual.h" #include "lv_param.h" #include "lv_songinfo.h" static int songinfo_dtor (VisObject *object) { VisSongInfo *songinfo = VISUAL_SONGINFO (object); visual_songinfo_free_strings (songinfo); if (songinfo->cover != NULL) visual_object_unref (VISUAL_OBJECT (songinfo->cover)); songinfo->cover = NULL; return VISUAL_OK; } /** * @defgroup VisSongInfo VisSongInfo * @{ */ /** * Creates a new VisSongInfo structure. * * @param type Type of interface being used. * * @return 0 on succes -1 on failure. */ VisSongInfo *visual_songinfo_new (VisSongInfoType type) { VisSongInfo *songinfo; songinfo = visual_mem_new0 (VisSongInfo, 1); visual_songinfo_init (songinfo, type); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (songinfo), TRUE); visual_object_ref (VISUAL_OBJECT (songinfo)); return songinfo; } int visual_songinfo_init (VisSongInfo *songinfo, VisSongInfoType type) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (songinfo)); visual_object_set_dtor (VISUAL_OBJECT (songinfo), songinfo_dtor); visual_object_set_allocated (VISUAL_OBJECT (songinfo), FALSE); /* Set the VisSongInfo data */ songinfo->type = type; return VISUAL_OK; } /** * Frees all the strings within the structure. This frees all the * strings used by the structure. * * @param songinfo Pointer to a VisSongInfo of which the strings need to * freed. * * @return 0 on succes -1 on failure. */ int visual_songinfo_free_strings (VisSongInfo *songinfo) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->songname != NULL) visual_mem_free (songinfo->songname); if (songinfo->artist != NULL) visual_mem_free (songinfo->artist); if (songinfo->album != NULL) visual_mem_free (songinfo->album); if (songinfo->song != NULL) visual_mem_free (songinfo->song); songinfo->songname = NULL; songinfo->artist = NULL; songinfo->album = NULL; songinfo->song = NULL; return VISUAL_OK; } /** * Sets the interface type to a VisSongInfo. Used to set the interface * type to the VisSongInfo structure. The interface type defines if we're * providing a simple string containing the song name or an separated * set of data containing all the information about a song. * * @param songinfo Pointer to a VisSongInfo to which the interface type is set. * @param type Interface type that is set against the VisSongInfo. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_type (VisSongInfo *songinfo, VisSongInfoType type) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); songinfo->type = type; return VISUAL_OK; } /** * Sets the length of a song. Used to set the length of a song when the * advanced interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the song length is set. * @param length The length in seconds. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_length (VisSongInfo *songinfo, int length) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); songinfo->length = length; return VISUAL_OK; } /** * Sets the elapsed time of a song. Used to set the elapsed time of a song when * the advanced interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the elapsed time is set. * @param elapsed The elapsed time in seconds. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_elapsed (VisSongInfo *songinfo, int elapsed) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); songinfo->elapsed = elapsed; return VISUAL_OK; } /** * Sets a simple song name. Used when the simple interface is being used * to set a song name. * * @param songinfo Pointer to a VisSongInfo to which the simple song name is set. * @param name The simple song name. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_simple_name (VisSongInfo *songinfo, char *name) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->songname != NULL) visual_mem_free (songinfo->songname); songinfo->songname = strdup (name); return VISUAL_OK; } /** * Sets the artist name. Used to set the artist name when the advanced * interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the artist name is set. * @param artist The artist name. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_artist (VisSongInfo *songinfo, char *artist) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->artist != NULL) visual_mem_free (songinfo->artist); songinfo->artist = strdup (artist); return VISUAL_OK; } /** * Sets the album name. Used to set the album name when the advanced * interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the album name is set. * @param album The album name. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_album (VisSongInfo *songinfo, char *album) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->album != NULL) visual_mem_free (songinfo->album); songinfo->album = strdup (album); return VISUAL_OK; } /** * Sets the song name. Used to set the song name when the advanced * interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the song name is set. * @param song The song name. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_song (VisSongInfo *songinfo, char *song) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->song != NULL) visual_mem_free (songinfo->song); songinfo->song = strdup (song); return VISUAL_OK; } /** * Sets the cover art. Used to set the cover art when the advanced * interface is being used. * * @param songinfo Pointer to a VisSongInfo to which the cover art is set. * @param cover Pointer to a VisVideo containing the cover art. * * @return 0 on succes -1 on failure. */ int visual_songinfo_set_cover (VisSongInfo *songinfo, VisVideo *cover) { VisParamContainer *params; VisParamEntry *xparam; VisParamEntry *yparam; int cawidth = 64; int caheight = 64; visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (songinfo->cover != NULL) visual_object_unref (VISUAL_OBJECT (songinfo->cover)); /* Get the desired cover art size */ params = visual_get_params (); xparam = visual_param_container_get (params, "songinfo cover size x"); yparam = visual_param_container_get (params, "songinfo cover size y"); if (xparam != NULL && yparam != NULL) { cawidth = visual_param_entry_get_integer (xparam); caheight = visual_param_entry_get_integer (yparam); } /* The coverart image */ songinfo->cover = visual_video_scale_depth_new (cover, cawidth, caheight, VISUAL_VIDEO_DEPTH_32BIT, VISUAL_VIDEO_SCALE_BILINEAR); return VISUAL_OK; } /** * Resets the age timer. Used to timestamp a song to the current * time. * * @param songinfo Pointer to a VisSongInfo that is timestamped. * * @return 0 on succes -1 on failure. */ int visual_songinfo_mark (VisSongInfo *songinfo) { visual_log_return_val_if_fail (songinfo != NULL, -VISUAL_ERROR_SONGINFO_NULL); visual_timer_start (&songinfo->timer); return VISUAL_OK; } /** * Gives the age of the VisSongInfo. Returns the age in seconds * stored in a long. * * @param songinfo Pointer to a VisSongInfo of which the age is requested. * * @return The age in seconds. */ long visual_songinfo_age (VisSongInfo *songinfo) { VisTime cur; visual_time_get (&cur); /* Clock has been changed into the past */ if (cur.tv_sec < songinfo->timer.start.tv_sec) visual_songinfo_mark (songinfo); visual_time_difference (&cur, &songinfo->timer.start, &cur); return cur.tv_sec; } /** * Copies the content of a VisSongInfo. Used to copy the content of * a VisSongInfo in that of another. * * @param dest Pointer to the destination VisSongInfo. * @param src Pointer to the source VisSongInfo. * * @return VISUAL_OK on succes, -VISUAL_ERROR_SONGINFO_NULL on failure. */ int visual_songinfo_copy (VisSongInfo *dest, VisSongInfo *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_SONGINFO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_SONGINFO_NULL); dest->type = src->type; dest->length = src->length; dest->elapsed = src->elapsed; visual_mem_copy (&dest->timer, &src->timer, sizeof (VisTimer)); if (src->songname != NULL) dest->songname = strdup (src->songname); if (src->artist != NULL) dest->artist = strdup (src->artist); if (src->album != NULL) dest->album = strdup (src->album); if (src->song != NULL) dest->song = strdup (src->song); /* Point the coverart VisVideo to that of the original and up it's refcount */ dest->cover = src->cover; if (src->cover != NULL) visual_object_ref (VISUAL_OBJECT (src->cover)); return VISUAL_OK; } /** * Compares the VisSongInfo strings. Used to compare the content * of two VisSongInfos by comparing their strings. This can be used * to detect if there is a song change. * * @param s1 Pointer to the first VisSongInfo. * @param s2 Pointer to the second VisSongInfo. * * @return FALSE on different, TRUE on same, -VISUAL_ERROR_SONGINFO_NULL on failure. */ int visual_songinfo_compare (VisSongInfo *s1, VisSongInfo *s2) { int diff = 0; visual_log_return_val_if_fail (s1 != NULL, -VISUAL_ERROR_SONGINFO_NULL); visual_log_return_val_if_fail (s2 != NULL, -VISUAL_ERROR_SONGINFO_NULL); if (s1->songname != NULL && s2->songname != NULL) { if (strcmp (s1->songname, s2->songname) != 0) diff++; } else if ((s1->songname == NULL || s2->songname == NULL) && !(s1->songname == NULL && s2->songname == NULL)) { diff++; } if (s1->artist != NULL && s2->artist != NULL) { if (strcmp (s1->artist, s2->artist) != 0) diff++; } else if ((s1->artist == NULL || s2->artist == NULL) && !(s1->artist == NULL && s2->artist == NULL)) { diff++; } if (s1->album != NULL && s2->album != NULL) { if (strcmp (s1->album, s2->album) != 0) diff++; } else if ((s1->album == NULL || s2->album == NULL) && !(s1->album == NULL && s2->album == NULL)) { diff++; } if (s1->song != NULL && s2->song != NULL) { if (strcmp (s1->song, s2->song) != 0) diff++; } else if ((s1->song == NULL || s2->song == NULL) && !(s1->song == NULL && s2->song == NULL)) { diff++; } return (diff > 0 ? FALSE : TRUE); } /** * @} */ libvisual-0.4.2/libvisual/lv_log.c0000644000175100001730000001735414405737441014072 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_log.c,v 1.23 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include "lv_common.h" #include "lv_error.h" #include "lv_log.h" static VisLogVerboseness verboseness = VISUAL_LOG_VERBOSENESS_MEDIUM; static void default_info_handler (const char *msg, const char *funcname, void *privdata); static void default_warning_handler (const char *msg, const char *funcname, void *privdata); static void default_critical_handler (const char *msg, const char *funcname, void *privdata); static void default_error_handler (const char *msg, const char *funcname, void *privdata); static struct _message_handlers { VisLogMessageHandlerFunc info_handler; VisLogMessageHandlerFunc warning_handler; VisLogMessageHandlerFunc critical_handler; VisLogMessageHandlerFunc error_handler; void *info_priv; void *warning_priv; void *critical_priv; void *error_priv; } message_handlers; /** * @defgroup VisLog VisLog * @{ */ /** * Set the library it's verbosity level. * * @param v The verbose level as a VisLogVerboseness enumerate value. */ void visual_log_set_verboseness (VisLogVerboseness v) { verboseness = v; } /** * Get the current library it's verbosity level. * * @return The verboseness level as a VisLogVerboseness enumerate value. */ VisLogVerboseness visual_log_get_verboseness () { return verboseness; } /** * Set the callback function that handles info messages. * * @param handler The custom message handler callback. * @param priv Optional private data to pass on to the handler. */ void visual_log_set_info_handler (VisLogMessageHandlerFunc handler, void *priv) { visual_log_return_if_fail (handler != NULL); message_handlers.info_handler = handler; message_handlers.info_priv = priv; } /** * Set the callback function that handles warning messages. * * @param handler The custom message handler callback. * @param priv Optional private data to pass on to the handler. */ void visual_log_set_warning_handler (VisLogMessageHandlerFunc handler, void *priv) { visual_log_return_if_fail (handler != NULL); message_handlers.warning_handler = handler; message_handlers.warning_priv = priv; } /** * Set the callback function that handles critical messages. * * @param handler The custom message handler callback. * @param priv Optional private data to pass on to the handler. */ void visual_log_set_critical_handler (VisLogMessageHandlerFunc handler, void *priv) { visual_log_return_if_fail (handler != NULL); message_handlers.critical_handler = handler; message_handlers.critical_priv = priv; } /** * Set the callback function that handles error messages. After handling the message with * this function, libvisual will abort the program. This behavior cannot be * changed. * * @param handler The custom message handler callback. * @param priv Optional private data to pass on to the handler. */ void visual_log_set_error_handler (VisLogMessageHandlerFunc handler, void *priv) { visual_log_return_if_fail (handler != NULL); message_handlers.error_handler = handler; message_handlers.error_priv = priv; } /** * Set callback the function that handles all the messages. * * @param handler The custom message handler callback. * @param priv Optional private data to pass on to the handler. */ void visual_log_set_all_messages_handler (VisLogMessageHandlerFunc handler, void *priv) { visual_log_return_if_fail (handler != NULL); message_handlers.info_handler = handler; message_handlers.warning_handler = handler; message_handlers.critical_handler = handler; message_handlers.error_handler = handler; message_handlers.info_priv = priv; message_handlers.warning_priv = priv; message_handlers.critical_priv = priv; message_handlers.error_priv = priv; } /** * Private library call used by the visual_log define to display debug, * warning and error messages. * * @see visual_log * * @param severity Severity of the log message. * @param file Char pointer to a string that contains the source filename. * @param line Line number for which the log message is. * @param funcname Function name in which the log message is called. * @param fmt Format string to display the log message. */ void _lv_log (VisLogSeverity severity, const char *file, int line, const char *funcname, const char *fmt, ...) { char str[1024]; va_list va; assert (fmt != NULL); va_start (va, fmt); vsnprintf (str, 1023, fmt, va); va_end (va); switch (severity) { case VISUAL_LOG_DEBUG: if (verboseness == VISUAL_LOG_VERBOSENESS_HIGH) fprintf (stderr, "libvisual DEBUG: %s: %s() [(%s,%d)]: %s\n", __lv_progname, funcname, file, line, str); break; case VISUAL_LOG_INFO: if (!message_handlers.info_handler) visual_log_set_info_handler (default_info_handler, NULL); if (verboseness >= VISUAL_LOG_VERBOSENESS_MEDIUM) message_handlers.info_handler (str, funcname, message_handlers.info_priv); break; case VISUAL_LOG_WARNING: if (!message_handlers.warning_handler) visual_log_set_warning_handler (default_warning_handler, NULL); if (verboseness >= VISUAL_LOG_VERBOSENESS_MEDIUM) message_handlers.warning_handler (str, funcname, message_handlers.warning_priv); break; case VISUAL_LOG_CRITICAL: if (!message_handlers.critical_handler) visual_log_set_critical_handler (default_critical_handler, NULL); if (verboseness >= VISUAL_LOG_VERBOSENESS_LOW) message_handlers.critical_handler (str, funcname, message_handlers.critical_priv); break; case VISUAL_LOG_ERROR: if (!message_handlers.error_handler) visual_log_set_error_handler (default_error_handler, NULL); if (verboseness >= VISUAL_LOG_VERBOSENESS_LOW) message_handlers.error_handler (str, funcname, message_handlers.error_priv); visual_error_raise (); break; } } /** * @} */ static void default_info_handler (const char *msg, const char *funcname, void *privdata) { printf ("libvisual INFO: %s: %s\n", __lv_progname, msg); } static void default_warning_handler (const char *msg, const char *funcname, void *privdata) { if (funcname) fprintf (stderr, "libvisual WARNING: %s: %s(): %s\n", __lv_progname, funcname, msg); else fprintf (stderr, "libvisual WARNING: %s: %s\n", __lv_progname, msg); } static void default_critical_handler (const char *msg, const char *funcname, void *privdata) { if (funcname) fprintf (stderr, "libvisual CRITICAL: %s: %s(): %s\n", __lv_progname, funcname, msg); else fprintf (stderr, "libvisual CRITICAL: %s: %s\n", __lv_progname, msg); } static void default_error_handler (const char *msg, const char *funcname, void *privdata) { if (funcname) fprintf (stderr, "libvisual ERROR: %s: %s(): %s\n", __lv_progname, funcname, msg); else fprintf (stderr, "libvisual ERROR: %s: %s\n", __lv_progname, msg); } libvisual-0.4.2/libvisual/lv_math.h0000644000175100001730000000521414405737441014237 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_math.h,v 1.7 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_MATH_H #define _LV_MATH_H #include VISUAL_BEGIN_DECLS /* prototypes */ int visual_math_vectorized_multiplier_floats_const_float (float *dest, float *src, visual_size_t n, float multiplier); int visual_math_vectorized_add_floats_const_float (float *dest,float *src, visual_size_t n, float adder); int visual_math_vectorized_substract_floats_const_float (float *dest, float *src, visual_size_t n, float substracter); int visual_math_vectorized_multiplier_floats_floats (float *dest, float *src1, float *src2, visual_size_t n); int visual_math_vectorized_floats_to_int32s (int32_t *ints, float *flts, visual_size_t n); int visual_math_vectorized_int32s_to_floats (float *flts, int32_t *ints, visual_size_t n); int visual_math_vectorized_floats_to_int32s_multiply (int32_t *ints, float *flts, visual_size_t n, float multiplier); int visual_math_vectorized_int32s_to_floats_multiply (float *flts, int32_t *ints, visual_size_t n, float multiplier); int visual_math_vectorized_floats_to_int32s_multiply_denormalise (int32_t *ints, float *flts, visual_size_t n, float multiplier); int visual_math_vectorized_sqrt_floats (float *dest, float *src, visual_size_t n); int visual_math_vectorized_complex_to_norm (float *dest, float *real, float *imag, visual_size_t n); int visual_math_vectorized_complex_to_norm_scale (float *dest, float *real, float *imag, visual_size_t n, float scaler); /* FIXME add many more to suite both rectangle and audio systems 100% */ /* FIXME also look into things we might be able to generalize from VisVideo. */ /* FIXME provide with source and dest when possible, source and dest can always be the same. */ VISUAL_END_DECLS #endif /* _LV_MATH_H */ libvisual-0.4.2/libvisual/libvisual.h0000644000175100001730000000447114405737441014603 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: libvisual.h,v 1.23 2006/01/22 13:23:36 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef LV_LIBVISUAL_H #define LV_LIBVISUAL_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #endif /* LV_LIBVISUAL_H */ libvisual-0.4.2/libvisual/lv_libvisual.h0000644000175100001730000000304714405737441015302 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_libvisual.h,v 1.11 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_LIBVISUAL_H #define _LV_LIBVISUAL_H #include #include VISUAL_BEGIN_DECLS /** * Indicates at which version the API is. */ #define VISUAL_API_VERSION 4000 /* prototypes */ const char *visual_get_version (void); int visual_get_api_version (); VisParamContainer *visual_get_params (void); VisUIWidget *visual_get_userinterface (void); int visual_init_path_add (char *pathadd); int visual_init (int *argc, char ***argv); int visual_is_initialized (void); int visual_quit (void); VISUAL_END_DECLS #endif /* _LV_LIBVISUAL_H */ libvisual-0.4.2/libvisual/lv_hashlist.h0000644000175100001730000000455314405737441015132 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_hashlist.h,v 1.3 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_HASHLIST_H #define _LV_HASHLIST_H #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_HASHLIST(obj) (VISUAL_CHECK_CAST ((obj), VisHashlist)) #define VISUAL_HASHLISTENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisHashlistEntry)) typedef struct _VisHashlist VisHashlist; typedef struct _VisHashlistEntry VisHashlistEntry; /** * Using the VisHashlist structure */ struct _VisHashlist { VisCollection collection; int size; VisList *list; VisHashmap *index; }; /** */ struct _VisHashlistEntry { char *key; void *data; }; /* prototypes */ VisHashlist *visual_hashlist_new (VisCollectionDestroyerFunc destroyer, int size); int visual_hashlist_init (VisHashlist *hashlist, VisCollectionDestroyerFunc destroyer, int size); int visual_hashlist_clear (VisHashlist *hashlist); int visual_hashlist_put (VisHashlist *hashlist, char *key, void *data); int visual_hashlist_remove (VisHashlist *hashlist, char *key); int visual_hashlist_remove_list_entry (VisHashlist *hashlist, VisListEntry *le); void *visual_hashlist_get (VisHashlist *hashlist, char *key); int visual_hashlist_size (VisHashlist *hashlist); int visual_hashlist_set_size (VisHashlist *hashlist, int size); VisList *visual_hashlist_get_list (VisHashlist *hashlist); VISUAL_END_DECLS #endif /* _LV_HASHLIST_H */ libvisual-0.4.2/libvisual/lv_fourier.c0000644000175100001730000003403014405737441014752 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * The FFT implementation found in this file is based upon the NULLSOFT * Milkdrop FFT implementation. * * Authors: Dennis Smit * Chong Kai Xiong * * $Id: lv_fourier.c,v 1.15 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define FOURIER_PI 3.141592653589793238462643383279502884197169399f #include #include #include #include #include "lv_cache.h" #include "lv_utils.h" #include "lv_math.h" #include "lv_fourier.h" /* Log scale settings */ #define AMP_LOG_SCALE_THRESHOLD0 0.001f #define AMP_LOG_SCALE_DIVISOR 6.908f /* divisor = -log threshold */ #define FREQ_LOG_SCALE_BASE 2.0f #define DFT_CACHE_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), DFTCacheEntry)) #define LOG_SCALE_CACHE_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), LogScaleCacheEntry)) typedef struct _DFTCacheEntry DFTCacheEntry; typedef struct _LogScaleCacheEntry LogScaleCacheEntry; struct _DFTCacheEntry { VisObject object; int spectrum_size; float *bitrevtable; float *sintable; float *costable; }; struct _LogScaleCacheEntry { VisObject object; float *range; }; static VisCache __lv_dft_cache; static VisCache __lv_log_scale_cache; static int __lv_fourier_initialized = FALSE; static int dft_dtor (VisObject *object); static void fft_table_bitrev_init (DFTCacheEntry *fcache, VisDFT *fourier); static void fft_table_cossin_init (DFTCacheEntry *fcache, VisDFT *fourier); static void dft_table_cossin_init (DFTCacheEntry *fcache, VisDFT *fourier); static void range_table_init (LogScaleCacheEntry *lcache, int size); static int dft_cache_destroyer (VisObject *object); static DFTCacheEntry *dft_cache_get (VisDFT *dft); static int log_scale_cache_destroy (VisObject *object); static LogScaleCacheEntry *log_scale_cache_get (int size); static void perform_dft_brute_force (VisDFT *fourier, float *output, float *input); static void perform_fft_radix2_dit (VisDFT *fourier, float *output, float *input); static int dft_dtor (VisObject *object) { VisDFT *dft = VISUAL_DFT (object); /* FIXME not all object elements are freed, destroyed, whatever */ if (dft->real != NULL) visual_mem_free (dft->real); if (dft->imag != NULL) visual_mem_free (dft->imag); dft->real = NULL; dft->imag = NULL; return VISUAL_OK; } static void fft_table_bitrev_init (DFTCacheEntry *fcache, VisDFT *fourier) { unsigned int i, m, temp; unsigned int j = 0; fcache->bitrevtable = visual_mem_malloc0 (sizeof (unsigned int) * fourier->spectrum_size); for (i = 0; i < fourier->spectrum_size; i++) fcache->bitrevtable[i] = i; for (i = 0; i < fourier->spectrum_size; i++) { if (j > i) { temp = fcache->bitrevtable[i]; fcache->bitrevtable[i] = fcache->bitrevtable[j]; fcache->bitrevtable[j] = temp; } m = fourier->spectrum_size >> 1; while (m >= 1 && j >= m) { j -= m; m >>= 1; } j += m; } } static void fft_table_cossin_init (DFTCacheEntry *fcache, VisDFT *fourier) { unsigned int i, dftsize, tabsize; float theta; dftsize = 2; tabsize = 0; while (dftsize <= fourier->spectrum_size) { tabsize++; dftsize <<= 1; } fcache->sintable = visual_mem_malloc0 (sizeof (float) * tabsize); fcache->costable = visual_mem_malloc0 (sizeof (float) * tabsize); dftsize = 2; i = 0; while (dftsize <= fourier->spectrum_size) { theta = (float) (-2.0f * FOURIER_PI / (float) dftsize); fcache->costable[i] = (float) cosf (theta); fcache->sintable[i] = (float) sinf (theta); i++; dftsize <<= 1; } } static void dft_table_cossin_init (DFTCacheEntry *fcache, VisDFT *fourier) { unsigned int i, tabsize; float theta; tabsize = fourier->spectrum_size / 2; fcache->sintable = visual_mem_malloc0 (sizeof (float) * tabsize); fcache->costable = visual_mem_malloc0 (sizeof (float) * tabsize); for (i = 0; i < tabsize; i++) { theta = (-2.0f * FOURIER_PI * i) / fourier->spectrum_size; fcache->costable[i] = cosf (theta); fcache->sintable[i] = sinf (theta); } } static void range_table_init (LogScaleCacheEntry *lcache, int size) { unsigned int i, tabsize; float factor, factor_scale; tabsize = size;// / 2 + 1; lcache->range = visual_mem_malloc0 (sizeof (float) * tabsize); factor = 1.0f; factor_scale = 1.0f / FREQ_LOG_SCALE_BASE; for (i = tabsize; i >= 1; i--) { lcache->range[i] = (unsigned int) (factor * tabsize); factor *= factor_scale; } /* cache->range[0] is 0.0 */ } static int dft_cache_destroyer (VisObject *object) { DFTCacheEntry *fcache = DFT_CACHE_ENTRY (object); if (fcache->bitrevtable != NULL) visual_mem_free (fcache->bitrevtable); if (fcache->sintable != NULL) visual_mem_free (fcache->sintable); if (fcache->costable != NULL) visual_mem_free (fcache->costable); fcache->bitrevtable = NULL; fcache->sintable = NULL; fcache->costable = NULL; return VISUAL_OK; } static DFTCacheEntry *dft_cache_get (VisDFT *fourier) { DFTCacheEntry *fcache; char key[16]; visual_log_return_val_if_fail (__lv_fourier_initialized == TRUE, NULL); snprintf (key, 16, "%d", fourier->spectrum_size); fcache = visual_cache_get (&__lv_dft_cache, key); if (fcache == NULL) { fcache = visual_mem_new0 (DFTCacheEntry, 1); visual_object_initialize (VISUAL_OBJECT (fcache), TRUE, dft_cache_destroyer); if (fourier->brute_force) { dft_table_cossin_init (fcache, fourier); } else { fft_table_bitrev_init (fcache, fourier); fft_table_cossin_init (fcache, fourier); } visual_cache_put (&__lv_dft_cache, key, fcache); } return fcache; } static int log_scale_cache_destroyer (VisObject *object) { LogScaleCacheEntry *lcache = LOG_SCALE_CACHE_ENTRY (object); if (lcache->range != NULL) visual_mem_free (lcache->range); lcache->range = NULL; return VISUAL_OK; } static LogScaleCacheEntry *log_scale_cache_get (int size) { LogScaleCacheEntry *lcache; char key[16]; visual_log_return_val_if_fail (__lv_fourier_initialized == TRUE, NULL); snprintf (key, 16, "%d", size); lcache = visual_cache_get (&__lv_log_scale_cache, key); if (lcache == NULL) { lcache = visual_mem_new0 (LogScaleCacheEntry, 1); visual_object_initialize (VISUAL_OBJECT (lcache), TRUE, log_scale_cache_destroyer); range_table_init (lcache, size); visual_cache_put (&__lv_log_scale_cache, key, lcache); } return lcache; } /** * @defgroup VisDFT VisDFT * @{ */ int visual_fourier_initialize () { visual_cache_init (&__lv_dft_cache, visual_object_collection_destroyer, 50, NULL, TRUE); visual_cache_init (&__lv_log_scale_cache, visual_object_collection_destroyer, 50, NULL, TRUE); __lv_fourier_initialized = TRUE; return VISUAL_OK; } int visual_fourier_is_initialized () { return __lv_fourier_initialized; } int visual_fourier_deinitialize () { if (__lv_fourier_initialized == FALSE) return -VISUAL_ERROR_FOURIER_NOT_INITIALIZED; visual_object_unref (VISUAL_OBJECT (&__lv_dft_cache)); visual_object_unref (VISUAL_OBJECT (&__lv_log_scale_cache)); __lv_fourier_initialized = FALSE; return VISUAL_OK; } /** * Function to create a new VisDFT Discrete Fourier Transform context used * to calculate amplitude spectrums over audio data. * * \note For optimal performance, use a power-of-2 spectrum size. The * current implementation does not use the Fast Fourier Transform for * non powers of 2. * * \note If samples_in is smaller than 2 * samples_out, the input will be padded * with zeroes. * * @param samples_in The number of samples provided to every call to * visual_dft_perform() as input. * @param samples_out Size of output spectrum (number of output samples). * * @return A newly created VisDFT. */ VisDFT *visual_dft_new (unsigned int samples_out, unsigned int samples_in) { VisDFT *dft; dft = visual_mem_new0 (VisDFT, 1); visual_dft_init (dft, samples_in, samples_out); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (dft), TRUE); visual_object_ref (VISUAL_OBJECT (dft)); return dft; } int visual_dft_init (VisDFT *dft, unsigned int samples_out, unsigned int samples_in) { visual_log_return_val_if_fail (dft != NULL, -VISUAL_ERROR_FOURIER_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (dft)); visual_object_set_dtor (VISUAL_OBJECT (dft), dft_dtor); visual_object_set_allocated (VISUAL_OBJECT (dft), FALSE); /* Set the VisDFT data */ dft->samples_in = samples_in; dft->spectrum_size = samples_out * 2; dft->brute_force = !visual_utils_is_power_of_2 (dft->spectrum_size); /* Initialize the VisDFT */ dft_cache_get (dft); dft->real = visual_mem_malloc0 (sizeof (float) * dft->spectrum_size); dft->imag = visual_mem_malloc0 (sizeof (float) * dft->spectrum_size); return VISUAL_OK; } static void perform_dft_brute_force (VisDFT *dft, float *output, float *input) { DFTCacheEntry *fcache; unsigned int i, j; float xr, xi, wr, wi, wtemp; fcache = dft_cache_get (dft); visual_object_ref (VISUAL_OBJECT (fcache)); for (i = 0; i < dft->spectrum_size / 2; i++) { xr = 0.0f; xi = 0.0f; wr = 1.0f; wi = 0.0f; for (j = 0; j < dft->spectrum_size; j++) { xr += input[j] * wr; xi += input[j] * wi; wtemp = wr; wr = wr * fcache->costable[i] - wi * fcache->sintable[i]; wi = wtemp * fcache->sintable[i] + wi * fcache->costable[i]; } dft->real[i] = xr; dft->imag[i] = xi; } visual_object_unref (VISUAL_OBJECT (fcache)); } static void perform_fft_radix2_dit (VisDFT *dft, float *output, float *input) { DFTCacheEntry *fcache; unsigned int j, m, i, dftsize, hdftsize, t; float wr, wi, wpi, wpr, wtemp, tempr, tempi; fcache = dft_cache_get (dft); visual_object_ref (VISUAL_OBJECT (fcache)); for (i = 0; i < dft->spectrum_size; i++) { unsigned int idx = fcache->bitrevtable[i]; if (idx < dft->samples_in) dft->real[i] = input[idx]; else dft->real[i] = 0; } visual_mem_set (dft->imag, 0, sizeof (float) * dft->spectrum_size); dftsize = 2; t = 0; while (dftsize <= dft->spectrum_size) { wpr = fcache->costable[t]; wpi = fcache->sintable[t]; wr = 1.0f; wi = 0.0f; hdftsize = dftsize >> 1; for (m = 0; m < hdftsize; m += 1) { for (i = m; i < dft->spectrum_size; i+=dftsize) { j = i + hdftsize; tempr = wr * dft->real[j] - wi * dft->imag[j]; tempi = wr * dft->imag[j] + wi * dft->real[j]; dft->real[j] = dft->real[i] - tempr; dft->imag[j] = dft->imag[i] - tempi; dft->real[i] += tempr; dft->imag[i] += tempi; } wr = (wtemp = wr) * wpr - wi * wpi; wi = wi * wpr + wtemp * wpi; } dftsize <<= 1; t++; } visual_object_unref (VISUAL_OBJECT (fcache)); } /** * Function to perform a Discrete Fourier Transform over a set of data. * * \note Output samples are normalised to [0.0, 1.0] by dividing with the * spectrum size. * * @param dft Pointer to the VisDFT context for this transform. * @param output Array of output samples * @param input Array of input samples with values in [-1.0, 1.0] * * @return VISUAL_OK on succes, -VISUAL_ERROR_FOURIER_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_dft_perform (VisDFT *dft, float *output, float *input) { unsigned int i; visual_log_return_val_if_fail (dft != NULL, -VISUAL_ERROR_FOURIER_NULL); visual_log_return_val_if_fail (output != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_NULL); if (dft->brute_force) perform_dft_brute_force (dft, output, input); else perform_fft_radix2_dit (dft, output, input); visual_math_vectorized_complex_to_norm_scale (output, dft->real, dft->imag, dft->spectrum_size / 2, 1.0 / dft->spectrum_size); return VISUAL_OK; } /** * Function to scale an ampltitude spectrum logarithmically. * * \note Scaled values are guaranteed to be in [0.0, 1.0]. * * @param output Array of output samples * @param input Array of input samples with values in [0.0, 1.0] * @param size Array size. * * @Return VISUAL_OK on success, VISUAL_ERROR_NULL on failure. */ int visual_dft_log_scale (float *output, float *input, int size) { LogScaleCacheEntry *lcache; unsigned int i, j; float amp; visual_log_return_val_if_fail (output != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_NULL); return visual_dft_log_scale_standard (output, input, size); lcache = log_scale_cache_get (size); visual_object_ref (VISUAL_OBJECT (lcache)); for (i = 0; i < size; i++) { amp = 0.0f; for (j = lcache->range[i]; j < lcache->range[i+1]; j++) { if (amp < input[j]) amp = input[j]; } if (amp > AMP_LOG_SCALE_THRESHOLD0) amp = 1.0f + log (input[i]) / AMP_LOG_SCALE_DIVISOR; else amp = 0.0f; output[i] = amp; } visual_object_unref (VISUAL_OBJECT (lcache)); return VISUAL_OK; } int visual_dft_log_scale_standard (float *output, float *input, int size) { int i; visual_log_return_val_if_fail (output != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_NULL); return visual_dft_log_scale_custom (output, input, size, AMP_LOG_SCALE_DIVISOR); } int visual_dft_log_scale_custom (float *output, float *input, int size, float log_scale_divisor) { int i; visual_log_return_val_if_fail (output != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_NULL); for (i = 0; i < size; i++) { if (input[i] > AMP_LOG_SCALE_THRESHOLD0) output[i] = 1.0f + log (input[i]) / log_scale_divisor; else output[i] = 0.0f; } return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_gl.h0000644000175100001730000000523714405737441013715 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_gl.h,v 1.5.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_GL_H #define _LV_GL_H #include #include VISUAL_BEGIN_DECLS #define VISUAL_GL_ATTRIBUTE_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisGLAttributeEntry)) /** * Enumerate with GL attributes. */ typedef enum { VISUAL_GL_ATTRIBUTE_NONE = 0, /**< No attribute. */ VISUAL_GL_ATTRIBUTE_BUFFER_SIZE, /**< Depth of the color buffer. */ VISUAL_GL_ATTRIBUTE_LEVEL, /**< Level in plane stacking. */ VISUAL_GL_ATTRIBUTE_RGBA, /**< True if RGBA mode. */ VISUAL_GL_ATTRIBUTE_DOUBLEBUFFER, /**< Double buffering supported. */ VISUAL_GL_ATTRIBUTE_STEREO, /**< Stereo buffering supported. */ VISUAL_GL_ATTRIBUTE_AUX_BUFFERS, /**< Number of aux buffers. */ VISUAL_GL_ATTRIBUTE_RED_SIZE, /**< Number of red component bits. */ VISUAL_GL_ATTRIBUTE_GREEN_SIZE, /**< Number of green component bits. */ VISUAL_GL_ATTRIBUTE_BLUE_SIZE, /**< Number of blue component bits. */ VISUAL_GL_ATTRIBUTE_ALPHA_SIZE, /**< Number of alpha component bits. */ VISUAL_GL_ATTRIBUTE_DEPTH_SIZE, /**< Number of depth bits. */ VISUAL_GL_ATTRIBUTE_STENCIL_SIZE, /**< Number of stencil bits. */ VISUAL_GL_ATTRIBUTE_ACCUM_RED_SIZE, /**< Number of red accum bits. */ VISUAL_GL_ATTRIBUTE_ACCUM_GREEN_SIZE, /**< Number of green accum bits. */ VISUAL_GL_ATTRIBUTE_ACCUM_BLUE_SIZE, /**< Number of blue accum bits. */ VISUAL_GL_ATTRIBUTE_ACCUM_ALPHA_SIZE, /**< Number of alpha accum bits. */ VISUAL_GL_ATTRIBUTE_LAST } VisGLAttribute; typedef struct _VisGLAttributeEntry VisGLAttributeEntry; struct _VisGLAttributeEntry { VisGLAttribute attribute; int value; int mutated; }; /* prototypes */ void *visual_gl_get_proc_address (char *procname); VISUAL_END_DECLS #endif /* _LV_GL_H */ libvisual-0.4.2/libvisual/lv_transform.h0000644000175100001730000001202114405737441015313 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_transform.h,v 1.6 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_TRANSFORM_H #define _LV_TRANSFORM_H #include #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_TRANSFORM(obj) (VISUAL_CHECK_CAST ((obj), VisTransform)) #define VISUAL_TRANSFORM_PLUGIN(obj) (VISUAL_CHECK_CAST ((obj), VisTransformPlugin)) /** * Type defination that should be used in plugins to set the plugin type for a transform plugin. */ #define VISUAL_PLUGIN_TYPE_TRANSFORM "Libvisual:core:transform" typedef struct _VisTransform VisTransform; typedef struct _VisTransformPlugin VisTransformPlugin; /* Transform plugin methodes */ /** * A transform plugin needs this signature to transform VisPalettes. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg pal Pointer to the VisPalette that is to be morphed. * Only 256 entry VisPalettes have to be supported. * @arg audio Optionally a pointer to the VisAudio, when requested. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginTransformPaletteFunc)(VisPluginData *plugin, VisPalette *pal, VisAudio *audio); /** * A transform plugin needs this signature to transform VisVideos. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg video Pointer to the VisVideo that needs to be transformed. * @arg audio Optionally a pointer to the VisAudio, when requested. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginTransformVideoFunc)(VisPluginData *plugin, VisVideo *video, VisAudio *audio); /** * The VisTransform structure encapsulates the transform plugin and provides * abstract interfaces to the transform. * * Members in the structure shouldn't be accessed directly but instead * it's adviced to use the methods provided. * * @see visual_transform_new */ struct _VisTransform { VisObject object; /**< The VisObject data. */ VisPluginData *plugin; /**< Pointer to the plugin itself. */ /* Video management and fake environments when needed */ VisVideo *video; /**< Pointer to the target display video. * @see visual_transform_set_video */ VisPalette *pal; /**< Pointer to the VisPalette that is to be transformed. * @see visual_transform_set_palette */ }; /** * The VisTransformPlugin structure is the main data structure * for the transform plugin. * * The transform plugin is used to transform videos and palettes * and can be used in visualisation pipelines. */ struct _VisTransformPlugin { VisObject object; /**< The VisObject data. */ VisPluginTransformPaletteFunc palette; /**< Used to transform a VisPalette. Writes directly into the source. */ VisPluginTransformVideoFunc video; /**< Used to transform a VisVideo. Writes directly into the source. */ int requests_audio;/**< When set on TRUE this will indicate that the Morph plugin * requires an VisAudio context in order to render properly. */ VisVideoAttributeOptions vidoptions; }; /* prototypes */ VisPluginData *visual_transform_get_plugin (VisTransform *transform); VisList *visual_transform_get_list (void); const char *visual_transform_get_next_by_name (const char *name); const char *visual_transform_get_prev_by_name (const char *name); int visual_transform_valid_by_name (const char *name); VisTransform *visual_transform_new (const char *transformname); int visual_transform_realize (VisTransform *transform); int visual_transform_video_negotiate (VisTransform *transform); int visual_transform_get_supported_depth (VisTransform *transform); VisVideoAttributeOptions *visual_transform_get_video_attribute_options (VisTransform *transform); int visual_transform_set_video (VisTransform *transform, VisVideo *video); int visual_transform_set_palette (VisTransform *transform, VisPalette *palette); int visual_transform_run (VisTransform *transform, VisAudio *audio); int visual_transform_run_video (VisTransform *transform, VisAudio *audio); int visual_transform_run_palette (VisTransform *transform, VisAudio *audio); VISUAL_END_DECLS #endif /* _LV_TRANSFORM_H */ libvisual-0.4.2/libvisual/lv_thread.c0000644000175100001730000005374614405737441014565 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_thread.c,v 1.19 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #endif #include "lv_log.h" #include "lv_thread.h" /* FIXME add more threading backends here: * native windows (says nuff) */ typedef struct _ThreadFuncs ThreadFuncs; typedef VisThread *(*ThreadFuncCreate)(VisThreadFunc func, void *data, int joinable); typedef int (*ThreadFuncFree)(VisThread *thread); typedef void *(*ThreadFuncJoin)(VisThread *thread); typedef void (*ThreadFuncExit)(void *retval); typedef void (*ThreadFuncYield)(void); typedef VisMutex *(*MutexFuncNew)(void); typedef int (*MutexFuncFree)(VisMutex *mutex); typedef int (*MutexFuncInit)(VisMutex *mutex); typedef int (*MutexFuncLock)(VisMutex *mutex); typedef int (*MutexFuncTrylock)(VisMutex *mutex); typedef int (*MutexFuncUnlock)(VisMutex *mutex); struct _ThreadFuncs { ThreadFuncCreate thread_create; ThreadFuncFree thread_free; ThreadFuncJoin thread_join; ThreadFuncExit thread_exit; ThreadFuncYield thread_yield; MutexFuncNew mutex_new; MutexFuncFree mutex_free; MutexFuncInit mutex_init; MutexFuncLock mutex_lock; MutexFuncTrylock mutex_trylock; MutexFuncUnlock mutex_unlock; }; /* Internal variables */ static int __lv_thread_initialized = FALSE; static int __lv_thread_supported = FALSE; static int __lv_thread_enabled = TRUE; static ThreadFuncs __lv_thread_funcs; /* Posix implementation */ static VisThread *thread_create_posix (VisThreadFunc func, void *data, int joinable); static int thread_free_posix (VisThread *thread); static void *thread_join_posix (VisThread *thread); static void thread_exit_posix (void *retval); static void thread_yield_posix (void); static VisMutex *mutex_new_posix (void); static int mutex_free_posix (VisMutex *mutex); static int mutex_init_posix (VisMutex *mutex); static int mutex_lock_posix (VisMutex *mutex); static int mutex_trylock_posix (VisMutex *mutex); static int mutex_unlock_posix (VisMutex *mutex); /* Windows32 implementation */ static VisThread *thread_create_win32 (VisThreadFunc func, void *data, int joinable); static int thread_free_win32 (VisThread *thread); static void *thread_join_win32 (VisThread *thread); static void thread_exit_win32 (void *retval); static void thread_yield_win32 (void); static VisMutex *mutex_new_win32 (void); static int mutex_free_win32 (VisMutex *mutex); static int mutex_init_win32 (VisMutex *mutex); static int mutex_lock_win32 (VisMutex *mutex); static int mutex_trylock_win32 (VisMutex *mutex); static int mutex_unlock_win32 (VisMutex *mutex); /* GThread implementation */ static VisThread *thread_create_gthread (VisThreadFunc func, void *data, int joinable); static int thread_free_gthread (VisThread *thread); static void *thread_join_gthread (VisThread *thread); static void thread_exit_gthread (void *retval); static void thread_yield_gthread (void); static VisMutex *mutex_new_gthread (void); static int mutex_free_gthread (VisMutex *mutex); static int mutex_init_gthread (VisMutex *mutex); static int mutex_lock_gthread (VisMutex *mutex); static int mutex_trylock_gthread (VisMutex *mutex); static int mutex_unlock_gthread (VisMutex *mutex); /** * @defgroup VisThread VisThread * @{ */ /** * Initializes the VisThread subsystem. This function needs to be called before VisThread can be used. Also * this function is called from within visual_init(). * * @return TRUE if initialized, FALSE if not initialized. */ int visual_thread_initialize () { __lv_thread_initialized = TRUE; #ifdef VISUAL_HAVE_THREADS #ifdef VISUAL_THREAD_MODEL_POSIX __lv_thread_supported = TRUE; __lv_thread_funcs.thread_create = thread_create_posix; __lv_thread_funcs.thread_free = thread_free_posix; __lv_thread_funcs.thread_join = thread_join_posix; __lv_thread_funcs.thread_exit = thread_exit_posix; __lv_thread_funcs.thread_yield = thread_yield_posix; __lv_thread_funcs.mutex_new = mutex_new_posix; __lv_thread_funcs.mutex_free = mutex_free_posix; __lv_thread_funcs.mutex_init = mutex_init_posix; __lv_thread_funcs.mutex_lock = mutex_lock_posix; __lv_thread_funcs.mutex_trylock = mutex_trylock_posix; __lv_thread_funcs.mutex_unlock = mutex_unlock_posix; return TRUE; #elif defined(VISUAL_THREAD_MODEL_WIN32) /* !VISUAL_THREAD_MODEL_POSIX */ __lv_thread_supported = TRUE; __lv_thread_funcs.thread_create = thread_create_win32; __lv_thread_funcs.thread_free = thread_free_win32; __lv_thread_funcs.thread_join = thread_join_win32; __lv_thread_funcs.thread_exit = thread_exit_win32; __lv_thread_funcs.thread_yield = thread_yield_win32; __lv_thread_funcs.mutex_new = mutex_new_win32; __lv_thread_funcs.mutex_free = mutex_free_win32; __lv_thread_funcs.mutex_init = mutex_init_win32; __lv_thread_funcs.mutex_lock = mutex_lock_win32; __lv_thread_funcs.mutex_trylock = mutex_trylock_win32; __lv_thread_funcs.mutex_unlock = mutex_unlock_win32; return TRUE; #elif defined(VISUAL_THREAD_MODEL_GTHREAD2) /* !VISUAL_THREAD_MODEL_WIN32 */ __lv_thread_supported = TRUE; __lv_thread_funcs.thread_create = thread_create_gthread; __lv_thread_funcs.thread_free = thread_free_gthread; __lv_thread_funcs.thread_join = thread_join_gthread; __lv_thread_funcs.thread_exit = thread_exit_gthread; __lv_thread_funcs.thread_yield = thread_yield_gthread; __lv_thread_funcs.mutex_new = mutex_new_gthread; __lv_thread_funcs.mutex_free = mutex_free_gthread; __lv_thread_funcs.mutex_init = mutex_init_gthread; __lv_thread_funcs.mutex_lock = mutex_lock_gthread; __lv_thread_funcs.mutex_trylock = mutex_trylock_gthread; __lv_thread_funcs.mutex_unlock = mutex_unlock_gthread; return TRUE; #else /* !VISUAL_THREAD_MODEL_GTHREAD2 */ return FALSE; #endif #else return FALSE; #endif /* VISUAL_HAVE_THREADS */ } /** * Request if VisThread is initialized or not. This function should not be confused with visual_thread_is_supported(). * * @return TRUE if initialized, FALSE if not initialized. */ int visual_thread_is_initialized () { return __lv_thread_initialized; } /** * Enable or disable threading support. This can be used to disallow threads, which might be needed in some environments. * * @see visual_thread_is_enabled * * @param enabled TRUE to enable threads, FALSE to disable threads. */ void visual_thread_enable (int enabled) { __lv_thread_enabled = enabled > 0 ? TRUE : FALSE; } /** * Request if threads are enabled or not. This function should not be confused with visual_thread_is_supported(). * * @return TRUE if enabled, FALSE if disabled. */ int visual_thread_is_enabled (void) { return __lv_thread_enabled; } /** * Is used to check if threading is supported. When threading is used this should always * be checked, it's possible to disable threads from within the code, so no \#ifdefs should * be used. * * @return TRUE if threading is supported or FALSE if not. */ int visual_thread_is_supported () { return __lv_thread_supported; } /** * Creates a new VisThread that is used in threading. * * @param func The threading function. * @param data The private data that is send to the threading function. * @param joinable Flag that contains whatever the thread can be joined or not. * * @return A newly allocated VisThread, or NULL on failure. */ VisThread *visual_thread_create (VisThreadFunc func, void *data, int joinable) { visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, NULL); return __lv_thread_funcs.thread_create (func, data, joinable); } /** * After a VisThread is not needed anylonger it needs to be freed using this function. * * @param thread The VisThread that needs to be freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_THREAD_NULL or * error values returned by visual_mem_free on failure. */ int visual_thread_free (VisThread *thread) { visual_log_return_val_if_fail (thread != NULL, -VISUAL_ERROR_THREAD_NULL); if (visual_thread_is_supported () == FALSE) { visual_log (VISUAL_LOG_WARNING, _("Tried freeing thread memory while threading is not supported, simply freeing mem")); return visual_mem_free (thread); } return __lv_thread_funcs.thread_free (thread); } /** * Joins a VisThread with another. * * @param thread The VisThread that is about to be joined. * * @return Possible result that was passed to visual_thread_exit as retval or * NULL. */ void *visual_thread_join (VisThread *thread) { visual_log_return_val_if_fail (thread != NULL, NULL); visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, NULL); return __lv_thread_funcs.thread_join (thread); } /** * Exits a VisThread, this will terminate the thread. * * @param retval The return value that is catched by the visual_thread_join function. */ void visual_thread_exit (void *retval) { visual_log_return_if_fail (visual_thread_is_initialized () != FALSE); visual_log_return_if_fail (visual_thread_is_supported () != FALSE); visual_log_return_if_fail (visual_thread_is_enabled () != FALSE); return __lv_thread_funcs.thread_exit (retval); } /** * Yield the current VisThread so another gets time. */ void visual_thread_yield () { visual_log_return_if_fail (visual_thread_is_initialized () != FALSE); visual_log_return_if_fail (visual_thread_is_supported () != FALSE); visual_log_return_if_fail (visual_thread_is_enabled () != FALSE); return __lv_thread_funcs.thread_yield (); } /** * Creates a new VisMutex that is used to do thread locking so data can be synchronized. * * @return A newly allocated VisMutex that can be used with the visual_mutex_lock and * visual_mutex_unlock functions or NULL on failure. */ VisMutex *visual_mutex_new () { visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, NULL); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, NULL); return __lv_thread_funcs.mutex_new (); } /** * A VisMutex is allocated to have more flexibility with the actual thread backend. Thus they need * to be freed as well. * * @param mutex Pointer to the VisMutex that needs to be freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MUTEX_NULL on failure. */ int visual_mutex_free (VisMutex *mutex) { visual_log_return_val_if_fail (mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); if (visual_thread_is_supported () == FALSE) { visual_log (VISUAL_LOG_WARNING, _("Tried freeing mutex memory while threading is not supported, simply freeing mem")); return visual_mem_free (mutex); } return __lv_thread_funcs.mutex_free (mutex); } /** * A VisMutex that has not been allocated using visual_mutex_new () can be initialized using this function. You can * use non allocated VisMutex variables in this context by giving a reference to them. * * @param mutex Pointer to the VisMutex which needs to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MUTEX_NULL, -VISUAL_ERROR_THREAD_NOT_INTIALIZED, * -VISUAL_ERROR_THREAD_NOT_SUPPORTED or -VISUAL_ERROR_THREAD_NOT_ENABLED on failure. */ int visual_mutex_init (VisMutex *mutex) { visual_log_return_val_if_fail (mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, -VISUAL_ERROR_THREAD_NOT_INITIALIZED); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, -VISUAL_ERROR_THREAD_NOT_SUPPORTED); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, -VISUAL_ERROR_THREAD_NOT_ENABLED); return __lv_thread_funcs.mutex_init (mutex); } /** * Locks a VisMutex, with the VisMutex locks checked right, only one thread can access the area at once. * This will block if the thread is already locked. * * @param mutex Pointer to the VisMutex to register the lock. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MUTEX_NULL, -VISUAL_ERROR_MUTEX_LOCK_FAILURE, * -VISUAL_ERROR_THREAD_NOT_INITIALIZED, -VISUAL_ERROR_THREAD_NOT_SUPPORTED, * -VISUAL_ERROR_THREAD_NOT_ENABLED on failure. */ int visual_mutex_lock (VisMutex *mutex) { visual_log_return_val_if_fail (mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, -VISUAL_ERROR_THREAD_NOT_INITIALIZED); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, -VISUAL_ERROR_THREAD_NOT_SUPPORTED); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, -VISUAL_ERROR_THREAD_NOT_ENABLED); return __lv_thread_funcs.mutex_lock (mutex); } /** * Tries to lock a VisMutex, however instead of visual_mutex_lock it does not block on failure. but returns * instead with -VISUAL_ERROR_MUTEX_TRYLOCK_FAILURE as error value. * * @param mutex Pointer to the VisMutex that needs to be locked. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MUTEX_NULL, -VISUAL_ERROR_MUTEX_TRYLOCK_FAILURE, * -VISUAL_ERROR_THREAD_NOT_INITIALIZED, -VISUAL_ERROR_THREAD_NOT_SUPPORTED or * -VISUAL_ERROR_THREAD_NOT_ENABLED on failure. */ int visual_mutex_trylock (VisMutex *mutex) { visual_log_return_val_if_fail (mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, -VISUAL_ERROR_THREAD_NOT_INITIALIZED); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, -VISUAL_ERROR_THREAD_NOT_SUPPORTED); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, -VISUAL_ERROR_THREAD_NOT_ENABLED); return __lv_thread_funcs.mutex_trylock (mutex); } /** * Unlocks a VisMutex so other threads that use the same lock can now enter the critical area. * * @param mutex Pointer to the VisMutex that is unlocked. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MUTEX_NULL, -VISUAL_ERROR_MUTEX_UNLOCK_FAILURE. * -VISUAL_ERROR_THREAD_NOT_INITIALIZED, -VISUAL_ERROR_THREAD_NOT_SUPPORTED or * -VISUAL_ERROR_THREAD_NOT_ENABLED on failure. */ int visual_mutex_unlock (VisMutex *mutex) { visual_log_return_val_if_fail (mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); visual_log_return_val_if_fail (visual_thread_is_initialized () != FALSE, -VISUAL_ERROR_THREAD_NOT_INITIALIZED); visual_log_return_val_if_fail (visual_thread_is_supported () != FALSE, -VISUAL_ERROR_THREAD_NOT_SUPPORTED); visual_log_return_val_if_fail (visual_thread_is_enabled () != FALSE, -VISUAL_ERROR_THREAD_NOT_ENABLED); return __lv_thread_funcs.mutex_unlock (mutex); } /** * @} */ /* Native implementations */ /* Posix implementation */ static VisThread *thread_create_posix (VisThreadFunc func, void *data, int joinable) { VisThread *thread = NULL; #ifdef VISUAL_THREAD_MODEL_POSIX pthread_attr_t attr; int res; thread = visual_mem_new0 (VisThread, 1); pthread_attr_init(&attr); if (joinable == TRUE) pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_JOINABLE); else pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); res = pthread_create (&thread->thread, &attr, func, data); pthread_attr_destroy (&attr); if (res != 0) { visual_log (VISUAL_LOG_CRITICAL, _("Error while creating thread")); visual_mem_free (thread); return NULL; } #endif return thread; } static int thread_free_posix (VisThread *thread) { return visual_mem_free (thread); } static void *thread_join_posix (VisThread *thread) { void *result = NULL; #ifdef VISUAL_THREAD_MODEL_POSIX if (pthread_join (thread->thread, &result) < 0) { visual_log (VISUAL_LOG_CRITICAL, _("Error while joining thread")); return NULL; } #endif return result; } static void thread_exit_posix (void *retval) { #ifdef VISUAL_THREAD_MODEL_POSIX pthread_exit (retval); #endif } static void thread_yield_posix () { #ifdef VISUAL_THREAD_MODEL_POSIX sched_yield (); #endif } static VisMutex *mutex_new_posix () { VisMutex *mutex; #ifdef VISUAL_THREAD_MODEL_POSIX mutex = visual_mem_new0 (VisMutex, 1); pthread_mutex_init (&mutex->mutex, NULL); #endif return mutex; } static int mutex_free_posix (VisMutex *mutex) { return visual_mem_free (mutex); } static int mutex_init_posix (VisMutex *mutex) { visual_mem_set (mutex, 0, sizeof (VisMutex)); #ifdef VISUAL_THREAD_MODEL_POSIX pthread_mutex_init (&mutex->mutex, NULL); #endif return VISUAL_OK; } static int mutex_lock_posix (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_POSIX if (pthread_mutex_lock (&mutex->mutex) < 0) return -VISUAL_ERROR_MUTEX_LOCK_FAILURE; #endif return VISUAL_OK; } static int mutex_trylock_posix (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_POSIX if (pthread_mutex_trylock (&mutex->mutex) < 0) return -VISUAL_ERROR_MUTEX_TRYLOCK_FAILURE; #endif return VISUAL_OK; } static int mutex_unlock_posix (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_POSIX if (pthread_mutex_unlock (&mutex->mutex) < 0) return -VISUAL_ERROR_MUTEX_UNLOCK_FAILURE; #endif return VISUAL_OK; } /* Windows32 implementation */ static VisThread *thread_create_win32 (VisThreadFunc func, void *data, int joinable) { VisThread *thread = NULL; #ifdef VISUAL_THREAD_MODEL_WIN32 thread = visual_mem_new0 (VisThread, 1); thread->thread = CreateThread (NULL, 0, func, (PVOID) data, 0, &thread->threadId); if (thread == NULL) { visual_log (VISUAL_LOG_CRITICAL, "Error while creating thread"); visual_mem_free (thread); return NULL; } /* printf("Waiting for thread to finish...\n"); if (WaitForSingleObject(a_thread, INFINITE) != WAIT_OBJECT_0) { perror("Thread join failed"); exit(EXIT_FAILURE); } */ // Retrieve the code returned by the thread. // GetExitCodeThread(a_thread, &thread_result); #endif return thread; } static int thread_free_win32 (VisThread *thread) { return visual_mem_free (thread); } static void *thread_join_win32 (VisThread *thread) { void *result = NULL; #ifdef VISUAL_THREAD_MODEL_WIN32 DWORD thread_result; if (WaitForSingleObject(thread->thread, INFINITE) != WAIT_OBJECT_0) { visual_log (VISUAL_LOG_CRITICAL, "Error while joining thread"); return NULL; } GetExitCodeThread(thread->thread, &thread_result); result = (void *) thread_result; #endif return result; } static void thread_exit_win32 (void *retval) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static void thread_yield_win32 () { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static VisMutex *mutex_new_win32 () { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static int mutex_free_win32 (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static int mutex_init_win32 (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static int mutex_lock_win32 (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static int mutex_trylock_win32 (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } static int mutex_unlock_win32 (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_WIN32 #endif } /* GThread implementation */ static VisThread *thread_create_gthread (VisThreadFunc func, void *data, int joinable) { VisThread *thread = NULL; #ifdef VISUAL_THREAD_MODEL_GTHREAD2 thread = visual_mem_new0 (VisThread, 1); thread->thread = g_thread_create (func, data, joinable, NULL); if (thread->thread == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("Error while creating thread")); visual_mem_free (thread); return NULL; } #endif return thread; } static int thread_free_gthread (VisThread *thread) { return visual_mem_free (thread); } static void *thread_join_gthread (VisThread *thread) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 gpointer result; visual_log_return_val_if_fail (thread->thread != NULL, NULL); result = g_thread_join (thread->thread); return result; #else return NULL; #endif } static void thread_exit_gthread (void *retval) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 g_thread_exit (retval); #endif } static void thread_yield_gthread () { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 g_thread_yield (); #endif } static VisMutex *mutex_new_gthread () { VisMutex *mutex; mutex = visual_mem_new0 (VisMutex, 1); #ifdef VISUAL_THREAD_MODEL_GTHREAD2 mutex->static_mutex_used = FALSE; mutex->mutex = g_mutex_new (); #endif return mutex; } static int mutex_free_gthread (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 visual_log_return_val_if_fail (mutex->mutex != NULL, -VISUAL_ERROR_MUTEX_NULL); g_mutex_free (mutex->mutex); #endif return visual_mem_free (mutex); } static int mutex_init_gthread (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 mutex->static_mutex_used = TRUE; g_static_mutex_init (&mutex->static_mutex); #endif return VISUAL_OK; } static int mutex_lock_gthread (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 if (mutex->static_mutex_used == TRUE) g_static_mutex_lock (&mutex->static_mutex); else g_mutex_lock (mutex->mutex); #endif return VISUAL_OK; } static int mutex_trylock_gthread (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 if (mutex->static_mutex_used == TRUE) g_static_mutex_trylock (&mutex->static_mutex); else g_mutex_trylock (mutex->mutex); #endif return VISUAL_OK; } static int mutex_unlock_gthread (VisMutex *mutex) { #ifdef VISUAL_THREAD_MODEL_GTHREAD2 if (mutex->static_mutex_used == TRUE) g_static_mutex_unlock (&mutex->static_mutex); else g_mutex_unlock (mutex->mutex); #endif return VISUAL_OK; } libvisual-0.4.2/libvisual/lv_time.h0000644000175100001730000001033414405737441014243 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_time.h,v 1.21 2006/02/05 18:45:57 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_TIME_H #define _LV_TIME_H #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_USEC_PER_SEC 1000000 #define VISUAL_MSEC_PER_SEC 1000 #define VISUAL_TIME(obj) (VISUAL_CHECK_CAST ((obj), VisTime)) #define VISUAL_TIMER(obj) (VISUAL_CHECK_CAST ((obj), VisTimer)) typedef struct _VisTime VisTime; typedef struct _VisTimer VisTimer; /** * The VisTime structure can contain seconds and microseconds for timing purpose. */ struct _VisTime { VisObject object; /**< The VisObject data. */ long tv_sec; /**< seconds. */ long tv_usec; /**< microseconds. */ }; /** * The VisTimer structure is used for timing using the visual_timer_* methods. */ struct _VisTimer { VisObject object; /**< The VisObject data. */ VisTime start; /**< Private entry to indicate the starting point, * Shouldn't be read for reliable starting point because * the visual_timer_continue method changes it's value. */ VisTime stop; /**< Private entry to indicate the stopping point. */ int active; /**< Private entry to indicate if the timer is currently active or inactive. */ }; /* prototypes */ VisTime *visual_time_new (void); int visual_time_init (VisTime *time_); int visual_time_get (VisTime *time_); int visual_time_set (VisTime *time_, long sec, long usec); int visual_time_difference (VisTime *dest, VisTime *time1, VisTime *time2); int visual_time_past (VisTime *time_, VisTime *past); int visual_time_copy (VisTime *dest, VisTime *src); int visual_time_usleep (unsigned long microseconds); VisTimer *visual_timer_new (void); int visual_timer_init (VisTimer *timer); int visual_timer_reset (VisTimer *timer); int visual_timer_is_active (VisTimer *timer); int visual_timer_start (VisTimer *timer); int visual_timer_stop (VisTimer *timer); int visual_timer_continue (VisTimer *timer); int visual_timer_elapsed (VisTimer *timer, VisTime *time_); int visual_timer_elapsed_msecs (VisTimer *timer); int visual_timer_elapsed_usecs (VisTimer *timer); int visual_timer_has_passed (VisTimer *timer, VisTime *time_); int visual_timer_has_passed_by_values (VisTimer *timer, long sec, long usec); /* FIXME: does this work everywhere (x86) ? Check the cycle.h that can be found in FFTW, * also check liboil it's profile header: add powerpc support */ /** * This function can be used to retrieve the real time stamp counter. This function * will not check if timestamping is around, the reason for this is because it will make * the timing less reliable since checking for timestamping gives overhead. You * must make arrangments for this. * * @see visual_cpu_get_tsc * * @param lo The lower 32 bits of the timestmap. * @param hi The higher 32 bits of the timestamp. * * @return Nothing. */ static inline void visual_timer_tsc_get (uint32_t *lo, uint32_t *hi) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t cpuid" "\n\t rdtsc" "\n\t movl %%edx, %0" "\n\t movl %%eax, %1" : "=r" (*hi), "=r" (*lo) :: "memory"); #endif } /* FIXME use uint64_t here, make sure type exists */ static inline unsigned long long visual_timer_tsc_get_returned () { uint32_t lo, hi; visual_timer_tsc_get (&lo, &hi); return ((unsigned long long) hi << 32) | lo; } VISUAL_END_DECLS #endif /* _LV_TIME_H */ libvisual-0.4.2/libvisual/lv_fourier.h0000644000175100001730000000454514405737441014767 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Chong Kai Xiong * * $Id: lv_fourier.h,v 1.8 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_FOURIER_H #define _LV_FOURIER_H #include VISUAL_BEGIN_DECLS #define VISUAL_DFT(obj) (VISUAL_CHECK_CAST ((obj), VisDFT)) typedef struct _VisDFT VisDFT; /** * Private structure to embed Fourier Transform states in. */ struct _VisDFT { VisObject object; /**< The VisObject data. */ unsigned int samples_in; /**< The number of input samples. */ unsigned int spectrum_size; /**< The size of the spectrum (power of two). */ float *real; /**< Private data that is used by the fourier engine. */ float *imag; /**< Private data that is used by the fourier engine. */ int brute_force; /**< Private data that is used by the fourier engine. */ }; /* prototypes */ int visual_fourier_initialize (void); int visual_fourier_is_initialized (void); 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maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES \ uninstall-library_includeHEADERS .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libvisual-0.4.2/libvisual/lv_os.h0000644000175100001730000000235414405737441013731 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_os.h,v 1.3 2006/01/26 15:13:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_OS_H #define _LV_OS_H #include VISUAL_BEGIN_DECLS /* prototypes */ int visual_os_scheduler_realtime_start (void); int visual_os_scheduler_realtime_stop (void); int visual_os_scheduler_yield (void); VISUAL_END_DECLS #endif /* _LV_OS_H */ libvisual-0.4.2/libvisual/lv_error.c0000644000175100001730000002774314405737441014445 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_error.c,v 1.39 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include "lvconfig.h" #include "lv_log.h" #include "lv_error.h" static const char *__lv_error_human_readable[] = { [VISUAL_OK] = N_("There was no error"), [VISUAL_ERROR_GENERAL] = N_("General error occurred"), [VISUAL_ERROR_NULL] = N_("General NULL pointer error"), [VISUAL_ERROR_IMPOSSIBLE] = N_("An impossible event occurred"), [VISUAL_ERROR_ACTOR_NULL] = N_ ("VisActor is NULL"), [VISUAL_ERROR_ACTOR_VIDEO_NULL] = N_("VisActor it's video is NULL"), [VISUAL_ERROR_ACTOR_PLUGIN_NULL] = N_("VisActor it's plugin is NULL"), [VISUAL_ERROR_ACTOR_GL_NEGOTIATE] = N_("VisActor failed while trying to forcefully negotiate a GL surface"), [VISUAL_ERROR_AUDIO_NULL] = N_("VisAudio is NULL"), [VISUAL_ERROR_AUDIO_SAMPLEPOOL_NULL] = N_("The VisAudioSamplePool is NULL"), [VISUAL_ERROR_AUDIO_SAMPLEPOOL_CHANNEL_NULL] = N_("The VisAudioSamplePoolChannel is NULL"), [VISUAL_ERROR_AUDIO_SAMPLE_NULL] = N_("The VisAudioSample is NULL"), [VISUAL_ERROR_BMP_NO_BMP] = N_("Bitmap is not a bitmap file"), [VISUAL_ERROR_BMP_NOT_FOUND] = N_("Bitmap can not be found"), [VISUAL_ERROR_BMP_NOT_SUPPORTED] = N_("Bitmap is not supported"), [VISUAL_ERROR_BMP_CORRUPTED] = N_("Bitmap is corrupted"), [VISUAL_ERROR_BUFFER_NULL] = N_("VisBuffer is NULL"), [VISUAL_ERROR_BUFFER_OUT_OF_BOUNDS] = N_("The requested operation on the VisBuffer is out of bounds"), [VISUAL_ERROR_CACHE_NULL] = N_("The VisCache is NULL"), [VISUAL_ERROR_COLLECTION_NULL] = N_("VisCollection is NULL"), [VISUAL_ERROR_COLLECTION_ITER_NULL] = N_("VisCollectionIter is NULL"), [VISUAL_ERROR_COLOR_NULL] = N_("VisColor is NULL"), [VISUAL_ERROR_CONFIG_REGISTRY_NULL] = N_("VisConfigRegistry is NULL"), [VISUAL_ERROR_CONFIG_REGISTRY_SECTION_NULL] = N_("VisConfigRegistrySection is NULL"), [VISUAL_ERROR_CPU_INVALID_CODE] = N_("The code can not run on this architecture"), [VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED] = N_("CPU feature is not supported"), [VISUAL_ERROR_ERROR_HANDLER_NULL] = N_("Global error handler is NULL"), [VISUAL_ERROR_EVENT_NULL] = N_("VisEvent is NULL"), [VISUAL_ERROR_EVENT_QUEUE_NULL] = N_("VisEventQueue is NULL"), [VISUAL_ERROR_FOURIER_NULL] = N_("VisFourier is NULL"), [VISUAL_ERROR_FOURIER_NOT_INITIALIZED] = N_("The VisFourier subsystem is not initialized"), [VISUAL_ERROR_GL_FUNCTION_NOT_SUPPORTED] = N_("The native callback for a gl related function is not present."), [VISUAL_ERROR_HASHLIST_NULL] = N_("The VisHashlist is NULL"), [VISUAL_ERROR_HASHMAP_NULL] = N_("VisHashmap is NULL"), [VISUAL_ERROR_HASHMAP_NOT_IN_MAP] = N_("Key is not in hashmap"), [VISUAL_ERROR_HASHMAP_INVALID_KEY_TYPE] = N_("Key type is not valid"), [VISUAL_ERROR_INPUT_NULL] = N_("VisInput is NULL"), [VISUAL_ERROR_INPUT_PLUGIN_NULL] = N_("VisInput it's plugin is NULL"), [VISUAL_ERROR_LIBVISUAL_NO_PATHS] = N_("No paths were given to seek for plugins"), [VISUAL_ERROR_LIBVISUAL_ALREADY_INITIALIZED] = N_("Libvisual is already initialized"), [VISUAL_ERROR_LIBVISUAL_NOT_INITIALIZED] = N_("Libvisual is not initialized"), [VISUAL_ERROR_LIBVISUAL_NO_REGISTRY] = N_("Libvisual has not build a plugin registry"), [VISUAL_ERROR_LIST_NULL] = N_("VisList is NULL"), [VISUAL_ERROR_LIST_ENTRY_NULL] = N_("VisListEntry is NULL"), [VISUAL_ERROR_LIST_ENTRY_INVALID] = N_("VisListEntry is invalid"), [VISUAL_ERROR_MEM_NULL] = N_("Given memory pointer is NULL"), [VISUAL_ERROR_MORPH_NULL] = N_("VisMorph is NULL"), [VISUAL_ERROR_MORPH_PLUGIN_NULL] = N_("VisMorph it's plugin is NULL"), [VISUAL_ERROR_OS_SCHED] = N_("The scheduler related call wasn't successful."), [VISUAL_ERROR_OS_SCHED_NOT_SUPPORTED] = N_("Scheduler operations are not supported on the platform."), [VISUAL_ERROR_PALETTE_NULL] = N_("VisPalette is NULL"), [VISUAL_ERROR_PALETTE_SIZE] = N_("VisPalette it's size conflicts"), [VISUAL_ERROR_PARAM_NULL] = N_("VisParamEntry is NULL"), [VISUAL_ERROR_PARAM_CONTAINER_NULL] = N_("VisParamContainer is NULL"), [VISUAL_ERROR_PARAM_NOT_FOUND] = N_("VisParamEntry not found in VisParamContainer"), [VISUAL_ERROR_PARAM_CALLBACK_NULL] = N_("VisParamEntry it's change notify callback is NULL"), [VISUAL_ERROR_PARAM_CALLBACK_TOO_MANY] = N_("VisParamEntry contains too many change notify callbacks"), [VISUAL_ERROR_PARAM_INVALID_TYPE] = N_("VisParamEntry is of invalid type"), [VISUAL_ERROR_PLUGIN_NULL] = N_("VisPluginData is NULL"), [VISUAL_ERROR_PLUGIN_INFO_NULL] = N_("VisPluginInfo is NULL"), [VISUAL_ERROR_PLUGIN_REF_NULL] = N_("VisPluginRef is NULL"), [VISUAL_ERROR_PLUGIN_ENVIRON_NULL] = N_("VisPluginEnvironElement is NULL"), [VISUAL_ERROR_PLUGIN_NO_EVENT_HANDLER] = N_("Plugin does not have an event handler"), [VISUAL_ERROR_PLUGIN_HANDLE_NULL] = N_("Plugin handle is NULL"), [VISUAL_ERROR_PLUGIN_ALREADY_REALIZED] = N_("Plugin is already realized"), [VISUAL_ERROR_PLUGIN_NO_LIST] = N_("Plugin list can not be found in memory"), [VISUAL_ERROR_RANDOM_CONTEXT_NULL] = N_("VisRandomContext is NULL"), [VISUAL_ERROR_RECTANGLE_NULL] = N_("VisRectangle is NULL"), [VISUAL_ERROR_RECTANGLE_OUT_OF_BOUNDS] = N_("The VisRectangle operation is out of bounds"), [VISUAL_ERROR_RINGBUFFER_NULL] = N_("The VisRingBuffer is NULL"), [VISUAL_ERROR_RINGBUFFER_ENTRY_NULL] = N_("The VisRingBufferEntry is NULL"), [VISUAL_ERROR_RINGBUFFER_DATAFUNC_NULL] = N_("The VisRingBufferDataFunc data provider function callback is NULL"), [VISUAL_ERROR_SONGINFO_NULL] = N_("VisSongInfo is NULL"), [VISUAL_ERROR_THREAD_NULL] = N_("VisThread is NULL"), [VISUAL_ERROR_THREAD_NOT_INITIALIZED] = N_("The VisThread subsystem is not initialized"), [VISUAL_ERROR_THREAD_NOT_SUPPORTED] = N_("The VisThread subsystem couldn't find any threading model to use"), [VISUAL_ERROR_THREAD_NOT_ENABLED] = N_("The VisThread subsystem is not enabled"), [VISUAL_ERROR_MUTEX_NULL] = N_("VisMutex is NULL"), [VISUAL_ERROR_MUTEX_LOCK_FAILURE] = N_("VisMutex lock failed"), [VISUAL_ERROR_MUTEX_TRYLOCK_FAILURE] = N_("VisMutex trylock failed"), [VISUAL_ERROR_MUTEX_UNLOCK_FAILURE] = N_("VisMutex unlock failed"), [VISUAL_ERROR_TRANSFORM_NULL] = N_("VisTransform is NULL"), [VISUAL_ERROR_TRANSFORM_NEGOTIATE] = N_("The VisTransform negotiate with the target VisVideo failed"), [VISUAL_ERROR_TRANSFORM_PLUGIN_NULL] = N_("The VisTransform it's plugin is NULL"), [VISUAL_ERROR_TRANSFORM_VIDEO_NULL] = N_("The VisTransform it's video is NULL"), [VISUAL_ERROR_TRANSFORM_PALETTE_NULL] = N_("The VisTransform it's palette is NULL"), [VISUAL_ERROR_OBJECT_DTOR_FAILED] = N_("VisObject destruction failed"), [VISUAL_ERROR_OBJECT_NULL] = N_("VisObject is NULL"), [VISUAL_ERROR_OBJECT_NOT_ALLOCATED] = N_("VisObject is not allocated"), [VISUAL_ERROR_TIME_NULL] = N_("VisTime is NULL"), [VISUAL_ERROR_TIME_NO_USLEEP] = N_("visual_time_usleep() is not supported"), [VISUAL_ERROR_TIMER_NULL] = N_("VisTimer is NULL"), [VISUAL_ERROR_UI_WIDGET_NULL] = N_("VisUIWidget is NULL"), [VISUAL_ERROR_UI_CONTAINER_NULL] = N_("VisUIContainer is NULL"), [VISUAL_ERROR_UI_BOX_NULL] = N_("VisUIBox is NULL"), [VISUAL_ERROR_UI_TABLE_NULL] = N_("VisUITable is NULL"), [VISUAL_ERROR_UI_NOTEBOOK_NULL] = N_("VisUINotebook is NULL"), [VISUAL_ERROR_UI_FRAME_NULL] = N_("VisUIFrame is NULL"), [VISUAL_ERROR_UI_LABEL_NULL] = N_("VisUILabel is NULL"), [VISUAL_ERROR_UI_IMAGE_NULL] = N_("VisUIImage is NULL"), [VISUAL_ERROR_UI_SEPARATOR_NULL] = N_("VisUISeparator is NULL"), [VISUAL_ERROR_UI_MUTATOR_NULL] = N_("VisUIMutator is NULL"), [VISUAL_ERROR_UI_RANGE_NULL] = N_("VisUIRange is NULL"), [VISUAL_ERROR_UI_ENTRY_NULL] = N_("VisUIEntry is NULL"), [VISUAL_ERROR_UI_SLIDER_NULL] = N_("VisUISlider is NULL"), [VISUAL_ERROR_UI_NUMERIC_NULL] = N_("VisUINumeric is NULL"), [VISUAL_ERROR_UI_COLOR_NULL] = N_("VisUIColor is NULL"), [VISUAL_ERROR_UI_CHOICE_NULL] = N_("VisUIChoice is NULL"), [VISUAL_ERROR_UI_POPUP_NULL] = N_("VisUIPopup is NULL"), [VISUAL_ERROR_UI_LIST_NULL] = N_("VisUIList is NULL"), [VISUAL_ERROR_UI_RADIO_NULL] = N_("VisUIRadio is NULL"), [VISUAL_ERROR_UI_CHECKBOX_NULL] = N_("VisUICheckbox is NULL"), [VISUAL_ERROR_UI_CHOICE_ENTRY_NULL] = N_("VisUIChoiceEntry is NULL"), [VISUAL_ERROR_UI_CHOICE_NONE_ACTIVE] = N_("No choice in VisUIChoice is activated"), [VISUAL_ERROR_VIDEO_ATTRIBUTE_OPTIONS_NULL] = N_("The VisVideoAttributeOptions is NULL."), [VISUAL_ERROR_VIDEO_NULL] = N_("VisVideo is NULL"), [VISUAL_ERROR_VIDEO_HAS_ALLOCATED] = N_("VisVideo has allocated pixel buffer"), [VISUAL_ERROR_VIDEO_BUFFER_NULL] = N_("VisVideo has no VisBuffer object"), [VISUAL_ERROR_VIDEO_PIXELS_NULL] = N_("VisVideo it's pixel buffer is NULL"), [VISUAL_ERROR_VIDEO_NO_ALLOCATED] = N_("VisVideo it's pixel buffer is not allocated"), [VISUAL_ERROR_VIDEO_HAS_PIXELS] = N_("VisVideo has pixel buffer"), [VISUAL_ERROR_VIDEO_INVALID_BPP] = N_("VisVideo is of invalid bytes per pixel"), [VISUAL_ERROR_VIDEO_INVALID_DEPTH] = N_("VisVideo is of invalid depth"), [VISUAL_ERROR_VIDEO_INVALID_SCALE_METHOD] = N_("Invalid scale method given"), [VISUAL_ERROR_VIDEO_INVALID_ROTATE] = N_("Invalid rotate degrees given"), [VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS] = N_("Given coordinates are out of bounds"), [VISUAL_ERROR_VIDEO_NOT_INDENTICAL] = N_("Given VisVideos are not identical"), [VISUAL_ERROR_VIDEO_NOT_TRANSFORMED] = N_("VisVideo is not depth transformed as requested") }; static VisErrorHandlerFunc error_handler = NULL; static void *error_handler_priv = NULL; /** * @defgroup VisError VisError * @{ */ /** * Raise a libvisual error. With the standard error handler this will * do a raise(SIGTRAP). You can set your own error handler function using the * visual_error_set_handler. * * @see visual_error_set_handler * * @return Returns the return value from the handler that is set. */ int visual_error_raise () { if (error_handler == NULL) { #if !defined(VISUAL_OS_WIN32) raise (SIGTRAP); #endif exit (1); } return error_handler (error_handler_priv); } /** * Sets the error handler callback. By using this function you * can override libvisual it's default error handler. * * @param handler The error handler which you want to use * to handle libvisual errors. * @param priv Optional private data which could be needed in the * error handler that has been set. * * @return VISUAL_OK on succes, -VISUAL_ERROR_ERROR_HANDLER_NULL on failure. */ int visual_error_set_handler (VisErrorHandlerFunc handler, void *priv) { visual_log_return_val_if_fail (handler != NULL, -VISUAL_ERROR_ERROR_HANDLER_NULL); error_handler = handler; error_handler_priv = priv; return VISUAL_OK; } /** * Translates an error into a human readable string, the returned string should not be freed. * * @param err Numeric error value. * * @return Human readable string, or NULL on failure. */ const char *visual_error_to_string (int err) { if (abs (err) >= VISUAL_ERROR_LIST_END) return _("The error value given to visual_error_to_string() is invalid"); return _(__lv_error_human_readable[abs (err)]); } /** * @} */ libvisual-0.4.2/libvisual/lv_log.h0000644000175100001730000002061314405737441014067 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_log.h,v 1.19.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_LOG_H #define _LV_LOG_H #include #include #include #include #include #include VISUAL_BEGIN_DECLS /* This is read-only */ extern char *__lv_progname; /** * Used to determine the severity of the log message using the visual_log * define. * * @see visual_log */ typedef enum { VISUAL_LOG_DEBUG, /**< Debug message, to use for debug messages. */ VISUAL_LOG_INFO, /**< Informative message, can be used for general info. */ VISUAL_LOG_WARNING, /**< Warning message, use to warn the user. */ VISUAL_LOG_CRITICAL, /**< Critical message, when a critical situation happens. * Like a NULL pointer passed to a method. */ VISUAL_LOG_ERROR /**< Error message, use to notify the user of fatals. * After the message has been showed, the program is aborted. */ } VisLogSeverity; /** * Used to determine how much verbose the log system should be. * * @see visual_log_set_verboseness */ typedef enum { VISUAL_LOG_VERBOSENESS_NONE, /**< Don't show any message at all. */ VISUAL_LOG_VERBOSENESS_LOW, /**< Show only VISUAL_LOG_ERROR and VISUAL_LOG_CRITICAL messages. */ VISUAL_LOG_VERBOSENESS_MEDIUM, /**< Show all log messages except VISUAL_LOG_DEBUG ones. */ VISUAL_LOG_VERBOSENESS_HIGH /**< Show all log messages. */ } VisLogVerboseness; /** * Functions that want to handle messages must match this signature. * * @arg message The message that will be shown, exactly the same as that was passed * to visual_log(), but after formatting. * * @arg funcname The name of the function that invokes visual_log(). On non-GNU systems * this will probably be NULL. * * @arg priv Private field to be used by the client. The library will never touch this. */ typedef void (*VisLogMessageHandlerFunc) (const char *message, const char *funcname, void *priv); void visual_log_set_verboseness (VisLogVerboseness verboseness); VisLogVerboseness visual_log_get_verboseness (void); void visual_log_set_info_handler (VisLogMessageHandlerFunc handler, void *priv); void visual_log_set_warning_handler (VisLogMessageHandlerFunc handler, void *priv); void visual_log_set_critical_handler (VisLogMessageHandlerFunc handler, void *priv); void visual_log_set_error_handler (VisLogMessageHandlerFunc handler, void *priv); void visual_log_set_all_messages_handler (VisLogMessageHandlerFunc handler, void *priv); /** * Used for log messages, this is brought under a define so * that the __FILE__ and __LINE__ macros (and probably __PRETTY_FUNC__) work, * and thus provide better information. * * @see VisLogSeverity * * @param severity Determines the severity of the message using VisLogSeverity. * @param format The format string of the log message. */ #ifdef __GNUC__ #ifdef LV_HAVE_ISO_VARARGS #define visual_log(severity,...) \ _lv_log (severity, \ __FILE__, \ __LINE__, \ __PRETTY_FUNCTION__, \ __VA_ARGS__) #elif defined(LV_HAVE_GNUC_VARARGS) #define visual_log(severity,format...) \ _lv_log (severity, \ __FILE__, \ __LINE__, \ __PRETTY_FUNCTION__, \ format) #else #include static void visual_log (VisLogSeverity severity, const char *fmt, ...) { char str[1024]; va_list va; char sever_msg[10]; VisLogVerboseness v; assert (fmt != NULL); va_start (va, fmt); vsnprintf (str, 1023, fmt, va); va_end (va); switch (severity) { case VISUAL_LOG_DEBUG: strncpy (sever_msg, "DEBUG", 9); break; case VISUAL_LOG_INFO: strncpy (sever_msg, "INFO", 9); break; case VISUAL_LOG_WARNING: strncpy (sever_msg, "WARNING", 9); break; case VISUAL_LOG_CRITICAL: strncpy (sever_msg, "CRITICAL", 9); break; case VISUAL_LOG_ERROR: strncpy (sever_msg, "ERROR", 9); break; default: assert (0); } /* * Sorry, we doesn't have (file,line) information */ v = visual_log_get_verboseness (); switch (severity) { case VISUAL_LOG_DEBUG: if (v == VISUAL_LOG_VERBOSENESS_HIGH) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_INFO: if (v >= VISUAL_LOG_VERBOSENESS_MEDIUM) printf ("libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_WARNING: if (v >= VISUAL_LOG_VERBOSENESS_MEDIUM) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_CRITICAL: if (v >= VISUAL_LOG_VERBOSENESS_LOW) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_ERROR: if (v >= VISUAL_LOG_VERBOSENESS_LOW) printf ("libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); visual_error_raise (); break; } } #endif /* !(ISO_VARARGS || GNUC_VARARGS) */ #endif /* __GNUC__ */ #ifndef __GNUC__ #ifdef LV_HAVE_ISO_VARARGS #define visual_log(severity,...) \ _lv_log (severity, \ __FILE__, \ __LINE__, \ (NULL), \ __VA_ARGS__) #else #include static void visual_log (VisLogSeverity severity, const char *fmt, ...) { char str[1024]; va_list va; char sever_msg[10]; VisLogVerboseness v; assert (fmt != NULL); va_start (va, fmt); vsnprintf (str, 1023, fmt, va); va_end (va); switch (severity) { case VISUAL_LOG_DEBUG: strncpy (sever_msg, "DEBUG", 9); break; case VISUAL_LOG_INFO: strncpy (sever_msg, "INFO", 9); break; case VISUAL_LOG_WARNING: strncpy (sever_msg, "WARNING", 9); break; case VISUAL_LOG_CRITICAL: strncpy (sever_msg, "CRITICAL", 9); break; case VISUAL_LOG_ERROR: strncpy (sever_msg, "ERROR", 9); break; default: assert (0); } /* * Sorry, we don't have (file,line) information */ v = visual_log_get_verboseness (); switch (severity) { case VISUAL_LOG_DEBUG: if (v == VISUAL_LOG_VERBOSENESS_HIGH) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_INFO: if (v >= VISUAL_LOG_VERBOSENESS_MEDIUM) printf ("libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_WARNING: if (v >= VISUAL_LOG_VERBOSENESS_MEDIUM) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_CRITICAL: if (v >= VISUAL_LOG_VERBOSENESS_LOW) fprintf (stderr, "libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); break; case VISUAL_LOG_ERROR: if (v >= VISUAL_LOG_VERBOSENESS_LOW) printf ("libvisual %s: %s: %s\n", sever_msg, __lv_progname, str); visual_error_raise (); break; } } #endif /* ISO_VARARGS */ #endif /* !__GNUC__ */ /** * Return if @a expr is FALSE, showing a critical message with * useful information. */ #define visual_log_return_if_fail(expr) \ if (expr) { } else \ { \ visual_log (VISUAL_LOG_CRITICAL, \ "assertion `%s' failed", \ #expr); \ return; \ } /** * Return if @a val if @a expr is FALSE, showing a critical message * with useful information. */ #define visual_log_return_val_if_fail(expr, val) \ if (expr) { } else \ { \ visual_log (VISUAL_LOG_CRITICAL, \ "assertion `%s' failed", \ #expr); \ return (val); \ } #if defined __GNUC__ void _lv_log (VisLogSeverity severity, const char *file, int line, const char *funcname, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 5, 6))); #else void _lv_log (VisLogSeverity severity, const char *file, int line, const char *funcname, const char *fmt, ...); #endif VISUAL_END_DECLS #endif /* _LV_LOG_H */ libvisual-0.4.2/libvisual/lv_time.c0000644000175100001730000003341514405737441014243 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_time.c,v 1.29 2006/01/23 22:32:42 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #endif #include "config.h" #include "lv_common.h" #include "lv_thread.h" #include "lv_time.h" /** * @defgroup VisTime VisTime * @{ */ /** * Creates a new VisTime structure. * * @return A newly allocated VisTime. */ VisTime *visual_time_new () { VisTime *time_; time_ = visual_mem_new0 (VisTime, 1); visual_time_init (time_); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (time_), TRUE); visual_object_ref (VISUAL_OBJECT (time_)); return time_; } /** * Initializes a VisTime, this should not be used to reset a VisTime. * The resulting initialized VisTime is a valid VisObject even if it was not allocated. * Keep in mind that VisTime structures that were created by visual_time_new() should not * be passed to visual_time_init(). * * @see visual_time_new * * @param time_ Pointer to the VisTime which needs to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_init (VisTime *time_) { visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (time_)); visual_object_set_dtor (VISUAL_OBJECT (time_), NULL); visual_object_set_allocated (VISUAL_OBJECT (time_), FALSE); /* Reset the VisTime data */ visual_time_set (time_, 0, 0); return VISUAL_OK; } /** * Loads the current time into the VisTime structure. * * @param time_ Pointer to the VisTime in which the current time needs to be set. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_get (VisTime *time_) { #if defined(VISUAL_OS_WIN32) SYSTEMTIME systime; visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); GetLocalTime (&systime); visual_time_set (time_, (systime.wHour * 60 * 60) + (systime.wMinute * 60) + systime.wSecond, systime.wMilliseconds * 1000); #else struct timeval tv; visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); gettimeofday (&tv, NULL); visual_time_set (time_, tv.tv_sec, tv.tv_usec); #endif return VISUAL_OK; } /** * Sets the time by sec, usec in a VisTime structure. * * @param time_ Pointer to the VisTime in which the time is set. * @param sec The seconds. * @param usec The microseconds. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_set (VisTime *time_, long sec, long usec) { visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); time_->tv_sec = sec; time_->tv_usec = usec; return VISUAL_OK; } /** * Copies ine VisTime into another. * * @param dest Pointer to the destination VisTime in which the source VisTime is copied. * @param src Pointer to the source VisTime that is copied to the destination VisTime. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_copy (VisTime *dest, VisTime *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_TIME_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_TIME_NULL); dest->tv_sec = src->tv_sec; dest->tv_usec = src->tv_usec; return VISUAL_OK; } /** * Calculates the difference between two VisTime structures. * * @param dest Pointer to the VisTime that contains the difference between time1 and time2. * @param time1 Pointer to the first VisTime. * @param time2 Pointer to the second VisTime from which the first is substracted to generate a result. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_difference (VisTime *dest, VisTime *time1, VisTime *time2) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_TIME_NULL); visual_log_return_val_if_fail (time1 != NULL, -VISUAL_ERROR_TIME_NULL); visual_log_return_val_if_fail (time2 != NULL, -VISUAL_ERROR_TIME_NULL); dest->tv_usec = time2->tv_usec - time1->tv_usec; dest->tv_sec = time2->tv_sec - time1->tv_sec; if (dest->tv_usec < 0) { dest->tv_usec = VISUAL_USEC_PER_SEC + dest->tv_usec; dest->tv_sec--; } return VISUAL_OK; } /** * Checks if a VisTime is later than another VisTime. * * @param time_ Pointer to the VisTime for which is checked whether it's later or not than the other. * @param past Pointer to the VisTime that acts as the past time source data. * * @return TRUE if past, FALSE if not on succes, -VISUAL_ERROR_TIME_NULL on failure. */ int visual_time_past (VisTime *time_, VisTime *past) { visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); visual_log_return_val_if_fail (past != NULL, -VISUAL_ERROR_TIME_NULL); if (time_->tv_sec > past->tv_sec) return TRUE; if (time_->tv_sec == past->tv_sec && time_->tv_usec > past->tv_usec) return TRUE; return FALSE; } /** * Sleeps an certain amount of microseconds. * * @param microseconds The amount of microseconds we're going to sleep. To sleep a certain amount of * seconds you can call this function with visual_time_usleep (VISUAL_USEC_PER_SEC * seconds). * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIME_NO_USLEEP or -1 on failure. */ int visual_time_usleep (unsigned long microseconds) { #if defined(VISUAL_OS_WIN32) Sleep (microseconds / 1000); return VISUAL_OK; #else /* !VISAUL_OS_WIN32 */ #ifdef HAVE_NANOSLEEP struct timespec request, remaining; request.tv_sec = microseconds / VISUAL_USEC_PER_SEC; request.tv_nsec = 1000 * (microseconds % VISUAL_USEC_PER_SEC); while (nanosleep (&request, &remaining) == EINTR) request = remaining; #elif HAVE_SELECT struct timeval tv; tv.tv_sec = microseconds / VISUAL_USEC_PER_SEC; tv.tv_usec = microseconds % VISUAL_USEC_PER_SEC; select (0, NULL, NULL, NULL, &tv); #elif HAVE_USLEEP return usleep (microseconds); #else #warning visual_time_usleep() will not work! return -VISUAL_ERROR_TIME_NO_USLEEP; #endif return VISUAL_OK; #endif /* !VISUAL_OS_WIN32 */ } /** * Creates a new VisTimer structure. * * @return A newly allocated VisTimer. */ VisTimer *visual_timer_new () { VisTimer *timer; timer = visual_mem_new0 (VisTimer, 1); visual_timer_init (timer); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (timer), TRUE); visual_object_ref (VISUAL_OBJECT (timer)); return timer; } /** * Initializes a VisTimer, this should not be used to reset a VisTimer. * The resulting initialized VisTimer is a valid VisObject even if it was not allocated with visual_timer_new(). * Keep in mind that VisTimer structures that were created by visual_timer_new() should not * be passed to visual_timer_init(). * * @see visual_timer_new * * @param timer Pointer to the VisTimer which needs to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_init (VisTimer *timer) { visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (timer)); visual_object_set_dtor (VISUAL_OBJECT (timer), NULL); visual_object_set_allocated (VISUAL_OBJECT (timer), FALSE); /* Reset the VisTime data */ visual_time_init (&timer->start); visual_time_init (&timer->stop); visual_timer_reset (timer); return VISUAL_OK; } /** * Resets a VisTimer. * * @param timer Pointer to the VisTimer that is to be reset. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_reset (VisTimer *timer) { visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_time_set (&timer->start, 0, 0); visual_time_set (&timer->stop, 0, 0); timer->active = FALSE; return VISUAL_OK; } /** * Checks if the timer is active. * * @param timer Pointer to the VisTimer of which we want to know if it's active. * * @return TRUE or FALSE, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_is_active (VisTimer *timer) { visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); return timer->active; } /** * Starts a timer. * * @param timer Pointer to the VisTimer in which we start the timer. * * return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_start (VisTimer *timer) { visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_time_get (&timer->start); timer->active = TRUE; return VISUAL_OK; } /** * Stops a timer. * * @param timer Pointer to the VisTimer that is stopped. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_stop (VisTimer *timer) { visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_time_get (&timer->stop); timer->active = FALSE; return VISUAL_OK; } /** * Continues a stopped timer. The timer needs to be stopped before continueing. * * @param timer Pointer to the VisTimer that is continued. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_continue (VisTimer *timer) { VisTime elapsed; visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_log_return_val_if_fail (timer->active != FALSE, -VISUAL_ERROR_TIMER_NULL); visual_time_difference (&elapsed, &timer->start, &timer->stop); visual_time_get (&timer->start); if (timer->start.tv_usec < elapsed.tv_usec) { timer->start.tv_usec += VISUAL_USEC_PER_SEC; timer->start.tv_sec--; } timer->start.tv_sec -= elapsed.tv_sec; timer->start.tv_usec -= elapsed.tv_usec; timer->active = TRUE; return VISUAL_OK; } /** * Retrieve the amount of time passed since the timer has started. * * @param timer Pointer to the VisTimer from which we want to know the amount of time passed. * @param time_ Pointer to the VisTime in which we put the amount of time passed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TIMER_NULL or -VISUAL_ERROR_TIME_NULL on failure. */ int visual_timer_elapsed (VisTimer *timer, VisTime *time_) { VisTime cur; visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); visual_time_get (&cur); if (timer->active == TRUE) visual_time_difference (time_, &timer->start, &cur); else visual_time_difference (time_, &timer->start, &timer->stop); return VISUAL_OK; } /** * Returns the amount of milliseconds passed since the timer has started. * Be careful not to confuse milliseconds with microseconds. * * @see visual_timer_elapsed_usecs * * @param timer Pointer to the VisTimer from which we want to know the amount of milliseconds passed since activation. * * @return The amount of milliseconds passed, or -1 on error, this function will fail if your system goes back in time. */ int visual_timer_elapsed_msecs (VisTimer *timer) { VisTime cur; visual_log_return_val_if_fail (timer != NULL, -1); visual_timer_elapsed (timer, &cur); return (cur.tv_sec * VISUAL_MSEC_PER_SEC) + (cur.tv_usec / VISUAL_MSEC_PER_SEC); } /** * Returns the amount of microseconds passed since the timer has started. * Be careful not to confuse milliseconds with microseconds. * * @see visual_timer_elapsed_msecs * * @param timer Pointer to the VisTimer from which we want to know the amount of microseconds passed since activation. * * @return The amount of microseconds passed, or -1 on error, this function will fail if your system goes back in time. */ int visual_timer_elapsed_usecs (VisTimer *timer) { VisTime cur; visual_log_return_val_if_fail (timer != NULL, -1); visual_timer_elapsed (timer, &cur); return (cur.tv_sec * VISUAL_USEC_PER_SEC) + cur.tv_usec; } /** * Checks if the timer has passed a certain age. * * @param timer Pointer to the VisTimer which we check for age. * @param time_ Pointer to the VisTime containing the age we check against. * * @return TRUE on passed, FALSE if not passed, -VISUAL_ERROR_TIMER_NULL or -VISUAL_ERROR_TIME_NULL on failure. */ int visual_timer_has_passed (VisTimer *timer, VisTime *time_) { VisTime elapsed; visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_log_return_val_if_fail (time_ != NULL, -VISUAL_ERROR_TIME_NULL); visual_timer_elapsed (timer, &elapsed); if (time_->tv_sec == elapsed.tv_sec && time_->tv_usec <= elapsed.tv_usec) return TRUE; else if (time_->tv_sec < elapsed.tv_sec) return TRUE; return FALSE; } /** * Checks if the timer has passed a certain age by values. * * @param timer Pointer to the VisTimer which we check for age. * @param sec The number of seconds we check against. * @param usec The number of microseconds we check against. * * @return TRUE on passed, FALSE if not passed, -VISUAL_ERROR_TIMER_NULL on failure. */ int visual_timer_has_passed_by_values (VisTimer *timer, long sec, long usec) { VisTime passed; visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL); visual_time_set (&passed, sec, usec); return visual_timer_has_passed (timer, &passed); } /** * @} */ libvisual-0.4.2/libvisual/lv_plugin.c0000644000175100001730000007774114405737441014615 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_plugin.c,v 1.80.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #else #include #endif #include #include "lv_libvisual.h" #include "lv_plugin.h" #include "lv_log.h" #include "lv_mem.h" extern VisList *__lv_plugins; static int plugin_info_dtor (VisObject *object); static int plugin_ref_dtor (VisObject *object); static int plugin_environ_dtor (VisObject *object); static int plugin_dtor (VisObject *object); static int plugin_add_dir_to_list (VisList *list, const char *dir); static char *get_delim_node (const char *str, char delim, int index); static int plugin_info_dtor (VisObject *object) { VisPluginInfo *pluginfo = VISUAL_PLUGININFO (object); if (pluginfo->plugname != NULL) visual_mem_free (pluginfo->plugname); if (pluginfo->type != NULL) visual_mem_free (pluginfo->type); if (pluginfo->name != NULL) visual_mem_free (pluginfo->name); if (pluginfo->author != NULL) visual_mem_free (pluginfo->author); if (pluginfo->version != NULL) visual_mem_free (pluginfo->version); if (pluginfo->about != NULL) visual_mem_free (pluginfo->about); if (pluginfo->help != NULL) visual_mem_free (pluginfo->help); pluginfo->plugname = NULL; pluginfo->type = NULL; pluginfo->name = NULL; pluginfo->author = NULL; pluginfo->version = NULL; pluginfo->about = NULL; pluginfo->help = NULL; return VISUAL_OK; } static int plugin_ref_dtor (VisObject *object) { VisPluginRef *ref = VISUAL_PLUGINREF (object); if (ref->file != NULL) visual_mem_free (ref->file); if (ref->usecount > 0) visual_log (VISUAL_LOG_CRITICAL, _("A plugin reference with %d instances has been destroyed."), ref->usecount); if (ref->info != NULL) visual_object_unref (VISUAL_OBJECT (ref->info)); ref->file = NULL; ref->info = NULL; return VISUAL_OK; } static int plugin_environ_dtor (VisObject *object) { VisPluginEnviron *enve = VISUAL_PLUGINENVIRON (object); if (enve->environment != NULL) visual_object_unref (enve->environment); enve->environment = NULL; return VISUAL_OK; } static int plugin_dtor (VisObject *object) { VisPluginData *plugin = VISUAL_PLUGINDATA (object); if (plugin->ref != NULL) visual_object_unref (VISUAL_OBJECT (plugin->ref)); if (plugin->params != NULL) visual_object_unref (VISUAL_OBJECT (plugin->params)); visual_collection_destroy (VISUAL_COLLECTION (&plugin->environment)); plugin->ref = NULL; plugin->params = NULL; return VISUAL_OK; } static char *get_delim_node (const char *str, char delim, int index) { char *buf; const char *start; const char *end = str; int i = 0; do { start = end; end = strchr (start + 1, delim); if (i == index) { /* Last section doesn't contain a delim */ if (end == NULL) end = str + strlen (str); /* Cut off the delim that is in front */ if (i > 0) start++; break; } i++; } while (end != NULL); if (end == NULL) return NULL; buf = visual_mem_malloc0 ((end - start) + 1); strncpy (buf, start, end - start); return buf; } /** * @defgroup VisPlugin VisPlugin * @{ */ /** * Creates a new VisPluginInfo structure. * * @return A newly allocated VisPluginInfo */ VisPluginInfo *visual_plugin_info_new () { VisPluginInfo *pluginfo; pluginfo = visual_mem_new0 (VisPluginInfo, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (pluginfo), TRUE, plugin_info_dtor); return pluginfo; } /** * Copies data from one VisPluginInfo to another, this does not copy everything * but only things that are needed in the local copy for the plugin registry. * * @param dest Pointer to the destination VisPluginInfo in which some data is copied. * @param src Pointer to the source VisPluginInfo from which some data is copied. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_INFO_NULL on failure. */ int visual_plugin_info_copy (VisPluginInfo *dest, VisPluginInfo *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_PLUGIN_INFO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_PLUGIN_INFO_NULL); visual_mem_copy (dest, src, sizeof (VisPluginInfo)); dest->plugname = strdup (src->plugname); dest->type = strdup (src->type); dest->name = strdup (src->name); dest->author = strdup (src->author); dest->version = strdup (src->version); dest->about = strdup (src->about); dest->help = strdup (src->help); return VISUAL_OK; } /** * Pumps the queued events into the plugin it's event handler if it has one. * * @param plugin Pointer to a VisPluginData of which the events need to be pumped into * the handler. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL or -VISUAL_ERROR_PLUGIN_NO_EVENT_HANDLER on failure. */ int visual_plugin_events_pump (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); if (plugin->info->events != NULL) { plugin->info->events (plugin, &plugin->eventqueue); return VISUAL_OK; } return -VISUAL_ERROR_PLUGIN_NO_EVENT_HANDLER; } /** * Gives the event queue from a VisPluginData. This queue needs to be used * when you want to send events to the plugin. * * @see visual_plugin_events_pump * * @param plugin Pointer to the VisPluginData from which we want the queue. * * @return A pointer to the requested VisEventQueue or NULL on failure. */ VisEventQueue *visual_plugin_get_eventqueue (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, NULL); return &plugin->eventqueue; } /** * Sets a VisUIWidget as top user interface widget for the plugin. When a VisUI * tree is requested by a client, to render a configuration userinterface, this * VisUIWidget is used as top widget. * * @param plugin Pointer to the VisPluginData to which we set the VisUIWidget as top widget. * @param widget Pointer to the VisUIWidget that we use as top widget for the user interface. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL on failure. */ int visual_plugin_set_userinterface (VisPluginData *plugin, VisUIWidget *widget) { visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); plugin->userinterface = widget; return VISUAL_OK; } /** * Retrieves the VisUI top widget for the plugin. * * @param plugin Pointer to the VisPluginData of which we request the VisUIWidget that serves as top widget. * * @return Pointer to the VisUIWidget that serves as top widget, possibly NULL. */ VisUIWidget *visual_plugin_get_userinterface (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, NULL); return plugin->userinterface; } /** * Gives the VisPluginInfo related to a VisPluginData. * * @param plugin The VisPluginData of which the VisPluginInfo is requested. * * @return The VisPluginInfo within the VisPluginData, or NULL on failure. */ VisPluginInfo *visual_plugin_get_info (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, NULL); return plugin->info; } /** * Gives the VisParamContainer related to a VisPluginData. * * @param plugin The VisPluginData of which the VisParamContainer is requested. * * @return The VisParamContainer within the VisPluginData, or NULL on failure. */ VisParamContainer *visual_plugin_get_params (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, NULL); return plugin->params; } /** * Gives the VisRandomContext related to a VisPluginData. * * @param plugin The VisPluginData of which the VisRandomContext is requested. * * @return The VisRandomContext within the VisPluginDAta, or NULL on failure. */ VisRandomContext *visual_plugin_get_random_context (VisPluginData *plugin) { visual_log_return_val_if_fail (plugin != NULL, NULL); return &plugin->random; } /** * Retrieves the plugin specific part of a plugin. * * @param plugin The pointer to the VisPluginData from which we want the plugin specific part. * * @return Void * pointing to the plugin specific part which can be cast. */ void *visual_plugin_get_specific (VisPluginData *plugin) { VisPluginInfo *pluginfo; visual_log_return_val_if_fail (plugin != NULL, NULL); pluginfo = visual_plugin_get_info (plugin); visual_log_return_val_if_fail (pluginfo != NULL, NULL); return pluginfo->plugin; } /** * Creates a new VisPluginRef structure. * * The VisPluginRef contains data for the plugin loader. * * @return Newly allocated VisPluginRef. */ VisPluginRef *visual_plugin_ref_new () { VisPluginRef *ref; ref = visual_mem_new0 (VisPluginRef, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (ref), TRUE, plugin_ref_dtor); return ref; } /** * Creates a new VisPluginData structure. * * @return A newly allocated VisPluginData. */ VisPluginData *visual_plugin_new () { VisPluginData *plugin; plugin = visual_mem_new0 (VisPluginData, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (plugin), TRUE, plugin_dtor); plugin->params = visual_param_container_new (); return plugin; } /** * Gives a VisList that contains references to all the plugins in the registry. * * @see VisPluginRef * * @return VisList of references to all the libvisual plugins. */ VisList *visual_plugin_get_registry () { return __lv_plugins; } /** * Gives a newly allocated VisList with references for one plugin type. * * @see VisPluginRef * * @param pluglist Pointer to the VisList that contains the plugin registry. * @param domain The plugin type that is filtered for. * * @return Newly allocated VisList that is a filtered version of the plugin registry. */ VisList *visual_plugin_registry_filter (VisList *pluglist, const char *domain) { VisList *list; VisListEntry *entry = NULL; VisPluginRef *ref; int ret; visual_log_return_val_if_fail (pluglist != NULL, NULL); list = visual_list_new (visual_object_collection_destroyer); if (list == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("Cannot create a new list")); return NULL; } while ((ref = visual_list_next (pluglist, &entry)) != NULL) { if ((ret = visual_plugin_type_member_of (ref->info->type, domain))) { if (ret == TRUE) { visual_object_ref (VISUAL_OBJECT (ref)); visual_list_add (list, ref); } else if (ret != FALSE) { visual_log (VISUAL_LOG_WARNING, "%s", visual_error_to_string (ret)); } } else if (ret != FALSE) { /* FIXME XXX TODO, patch frmo duilio check how this works */ visual_log (VISUAL_LOG_WARNING, "%s", visual_error_to_string (ret)); } } return list; } /** * Get the next plugin based on it's name. * * @see visual_plugin_registry_filter * * @param list Pointer to the VisList containing the plugins. Adviced is to filter * this list first using visual_plugin_registry_filter. * @param name Name of a plugin entry of which we want the next entry or NULL to get * the first entry. * * @return The name of the next plugin or NULL on failure. */ const char *visual_plugin_get_next_by_name (VisList *list, const char *name) { VisListEntry *entry = NULL; VisPluginRef *ref; int tagged = FALSE; visual_log_return_val_if_fail (list != NULL, NULL); while ((ref = visual_list_next (list, &entry)) != NULL) { if (name == NULL) return ref->info->plugname; if (tagged == TRUE) return ref->info->plugname; if (strcmp (name, ref->info->plugname) == 0) tagged = TRUE; } return NULL; } /** * Get the previous plugin based on it's name. * * @see visual_plugin_registry_filter * * @param list Pointer to the VisList containing the plugins. Adviced is to filter * this list first using visual_plugin_registry_filter. * @param name Name of a plugin entry of which we want the previous entry or NULL to get * the last entry. * * @return The name of the next plugin or NULL on failure. */ const char *visual_plugin_get_prev_by_name (VisList *list, const char *name) { VisListEntry *entry = NULL; VisPluginRef *ref, *pref = NULL; visual_log_return_val_if_fail (list != NULL, NULL); if (name == NULL) { ref = visual_list_get (list, visual_collection_size (VISUAL_COLLECTION (list)) - 1); if (ref == NULL) return NULL; return ref->info->plugname; } while ((ref = visual_list_next (list, &entry)) != NULL) { if (strcmp (name, ref->info->plugname) == 0) { if (pref != NULL) return pref->info->plugname; else return NULL; } pref = ref; } return NULL; } static int plugin_add_dir_to_list (VisList *list, const char *dir) { VisPluginRef **ref; char temp[FILENAME_MAX]; int i, j, n; size_t len; int cnt = 0; #if defined(VISUAL_OS_WIN32) BOOL fFinished; HANDLE hList; TCHAR szDir[MAX_PATH+1]; TCHAR szSubDir[MAX_PATH+1]; WIN32_FIND_DATA FileData; snprintf (szDir, MAX_PATH, "%s\\*", dir); hList = FindFirstFile (szDir, &FileData); if (hList == INVALID_HANDLE_VALUE) { FindClose (hList); return 0; } visual_mem_set (temp, 0, sizeof (temp)); fFinished = FALSE; while (!fFinished) { ref = NULL; if (!(FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) { snprintf (temp, 1023, "%s\\%s", dir, FileData.cFileName); len = strlen (temp); if (len > 5 && (strncmp (&temp[len - 5], ".dll", 5) == 0)) ref = visual_plugin_get_references (temp, &cnt); if (ref != NULL) { for (j = 0; j < cnt; j++) visual_list_add (list, ref[j]); /* This is the pointer pointer pointer, not a ref itself */ visual_mem_free (ref); } if (!FindNextFile (hList, &FileData)) { if (GetLastError () == ERROR_NO_MORE_FILES) { fFinished = TRUE; } } } } FindClose (hList); #else struct dirent **namelist; n = scandir (dir, &namelist, NULL, alphasort); if (n < 0) return -1; /* Free the . and .. entries */ visual_mem_free (namelist[0]); visual_mem_free (namelist[1]); visual_mem_set (temp, 0, sizeof (temp)); for (i = 2; i < n; i++) { ref = NULL; snprintf (temp, 1023, "%s/%s", dir, namelist[i]->d_name); len = strlen (temp); if (len > 3 && (strncmp (&temp[len - 3], ".so", 3) == 0)) ref = visual_plugin_get_references (temp, &cnt); if (ref != NULL) { for (j = 0; j < cnt; j++) visual_list_add (list, ref[j]); /* This is the pointer pointer pointer, not a ref itself */ visual_mem_free (ref); } visual_mem_free (namelist[i]); } visual_mem_free (namelist); #endif return 0; } /** * Private function to unload a plugin. After calling this function the * given argument is no longer usable. * * @param plugin Pointer to the VisPluginData that needs to be unloaded. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL, -VISUAL_ERROR_PLUGIN_HANDLE_NULL or * -VISUAL_ERROR_PLUGIN_REF_NULL on failure. */ int visual_plugin_unload (VisPluginData *plugin) { VisPluginRef *ref; visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); ref = plugin->ref; /* Not loaded */ if (plugin->handle == NULL) { visual_object_unref (VISUAL_OBJECT (plugin)); visual_log (VISUAL_LOG_CRITICAL, _("Tried unloading a plugin that never has been loaded.")); return -VISUAL_ERROR_PLUGIN_HANDLE_NULL; } if (plugin->realized == TRUE) plugin->info->cleanup (plugin); if (plugin->info->plugin != NULL) visual_object_unref (VISUAL_OBJECT (plugin->info->plugin)); if (plugin->info != NULL) visual_object_unref (VISUAL_OBJECT (plugin->info)); #if defined(VISUAL_OS_WIN32) FreeLibrary (plugin->handle); #else dlclose (plugin->handle); #endif plugin->info = NULL; if (ref != NULL) { if (ref->usecount > 0) ref->usecount--; } visual_param_container_set_eventqueue (plugin->params, NULL); visual_object_unref (VISUAL_OBJECT (plugin)); return VISUAL_OK; } /** * Private function to load a plugin. * * @param ref Pointer to the VisPluginRef containing information about * the plugin that needs to be loaded. * * @return A newly created and loaded VisPluginData. */ VisPluginData *visual_plugin_load (VisPluginRef *ref) { VisPluginData *plugin; VisTime time_; VisPluginInfo *pluginfo; VisPluginGetInfoFunc get_plugin_info; #if defined(VISUAL_OS_WIN32) HMODULE handle; #else /* !VISUAL_OS_WIN32 */ void *handle; #endif int cnt; visual_log_return_val_if_fail (ref != NULL, NULL); visual_log_return_val_if_fail (ref->info != NULL, NULL); /* Check if this plugin is reentrant */ if (ref->usecount > 0 && (ref->info->flags & VISUAL_PLUGIN_FLAG_NOT_REENTRANT)) { visual_log (VISUAL_LOG_CRITICAL, _("Cannot load plugin %s, the plugin is already loaded and is not reentrant."), ref->info->plugname); return NULL; } #if defined(VISUAL_OS_WIN32) handle = LoadLibrary (ref->file); #else handle = dlopen (ref->file, RTLD_LAZY); #endif if (handle == NULL) { #if defined(VISUAL_OS_WIN32) visual_log (VISUAL_LOG_CRITICAL, "Cannot load plugin: win32 error code: %d", GetLastError ()); #else visual_log (VISUAL_LOG_CRITICAL, _("Cannot load plugin: %s"), dlerror ()); #endif return NULL; } #if defined(VISUAL_OS_WIN32) get_plugin_info = (VisPluginGetInfoFunc) GetProcAddress (handle, "get_plugin_info"); #else get_plugin_info = (VisPluginGetInfoFunc) dlsym (handle, "get_plugin_info"); #endif if (get_plugin_info == NULL) { #if defined(VISUAL_OS_WIN32) visual_log (VISUAL_LOG_CRITICAL, "Cannot initialize plugin: win32 error code: %d", GetLastError ()); FreeLibrary (handle); #else visual_log (VISUAL_LOG_CRITICAL, _("Cannot initialize plugin: %s"), dlerror ()); dlclose (handle); #endif return NULL; } pluginfo = VISUAL_PLUGININFO (get_plugin_info (&cnt)); if (pluginfo == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("Cannot get plugin info while loading.")); #if defined(VISUAL_OS_WIN32) FreeLibrary (handle); #else dlclose (handle); #endif return NULL; } plugin = visual_plugin_new (); plugin->ref = ref; plugin->info = &pluginfo[ref->index]; visual_object_ref (VISUAL_OBJECT (ref)); ref->usecount++; plugin->realized = FALSE; plugin->handle = handle; /* Now the plugin is set up and ready to be realized, also random seed its random context */ visual_time_get (&time_); visual_random_context_set_seed (&plugin->random, time_.tv_usec); return plugin; } /** * Private function to realize the plugin. This initializes the plugin. * * @param plugin Pointer to the VisPluginData that needs to be realized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL or -VISUAL_ERROR_PLUGIN_ALREADY_REALIZED on failure. */ int visual_plugin_realize (VisPluginData *plugin) { VisParamContainer *paramcontainer; visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); if (plugin->realized == TRUE) return -VISUAL_ERROR_PLUGIN_ALREADY_REALIZED; paramcontainer = visual_plugin_get_params (plugin); visual_param_container_set_eventqueue (paramcontainer, &plugin->eventqueue); plugin->info->init (plugin); plugin->realized = TRUE; return VISUAL_OK; } /** * Private function to create VisPluginRefs from plugins. * * @param pluginpath The full path and filename to the plugin of which a reference * needs to be obtained. * @param count Int pointer that will contain the number of VisPluginRefs returned. * * @return The optionally newly allocated VisPluginRefs for the plugin. */ VisPluginRef **visual_plugin_get_references (const char *pluginpath, int *count) { VisPluginRef **ref; VisPluginInfo *plug_info; VisPluginInfo *dup_info; const char *plug_name; VisPluginGetInfoFunc get_plugin_info; int *plugin_version; #if defined(VISUAL_OS_WIN32) HMODULE handle; #else /* !VISUAL_OS_WIN32 */ void *handle; #endif int cnt = 1, i; visual_log_return_val_if_fail (pluginpath != NULL, NULL); #if defined(VISUAL_OS_WIN32) handle = LoadLibrary (pluginpath); #else handle = dlopen (pluginpath, RTLD_LAZY); #endif if (handle == NULL) { #if defined(VISUAL_OS_WIN32) visual_log (VISUAL_LOG_CRITICAL, "Cannot load plugin: win32 error code: %d", GetLastError()); #else visual_log (VISUAL_LOG_CRITICAL, _("Cannot load plugin: %s"), dlerror ()); #endif return NULL; } #if defined(VISUAL_OS_WIN32) plugin_version = (int *) GetProcAddress (handle, VISUAL_PLUGIN_VERSION_TAG); #else plugin_version = (int *) dlsym (handle, VISUAL_PLUGIN_VERSION_TAG); #endif if (plugin_version == NULL || *plugin_version != VISUAL_PLUGIN_API_VERSION) { visual_log (VISUAL_LOG_CRITICAL, _("Plugin %s is not compatible with version %s of libvisual"), pluginpath, visual_get_version ()); #if defined(VISUAL_OS_WIN32) FreeLibrary (handle); #else dlclose (handle); #endif return NULL; } #if defined(VISUAL_OS_WIN32) get_plugin_info = (VisPluginGetInfoFunc) GetProcAddress (handle, "get_plugin_info"); #else get_plugin_info = (VisPluginGetInfoFunc) dlsym (handle, "get_plugin_info"); #endif if (get_plugin_info == NULL) { #if defined(VISUAL_OS_WIN32) visual_log (VISUAL_LOG_CRITICAL, "Cannot initialize plugin: win32 error code: %d", GetLastError ()); FreeLibrary (handle); #else visual_log (VISUAL_LOG_CRITICAL, _("Cannot initialize plugin: %s"), dlerror ()); dlclose (handle); #endif return NULL; } plug_info = VISUAL_PLUGININFO (get_plugin_info (&cnt)); if (plug_info == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("Cannot get plugin info")); #if defined(VISUAL_OS_WIN32) FreeLibrary (handle); #else dlclose (handle); #endif return NULL; } ref = visual_mem_new0 (VisPluginRef *, cnt); for (i = 0; i < cnt; i++) { ref[i] = visual_plugin_ref_new (); dup_info = visual_plugin_info_new (); visual_plugin_info_copy (dup_info, &plug_info[i]); ref[i]->index = i; ref[i]->info = dup_info; ref[i]->file = strdup (pluginpath); visual_object_unref (plug_info[i].plugin); visual_object_unref (VISUAL_OBJECT (&plug_info[i])); } #if defined(VISUAL_OS_WIN32) FreeLibrary (handle); #else dlclose (handle); #endif *count = cnt; return ref; } /** * Private function to create the complete plugin registry from a set of paths. * * @param paths A pointer list to a set of paths. * @param ignore_non_existing A flag that can be set with TRUE or FALSE to ignore non existing dirs. * * @return A newly allocated VisList containing the plugin registry for the set of paths. */ VisList *visual_plugin_get_list (const char **paths, int ignore_non_existing) { VisList *list; int i = 0; list = visual_list_new (visual_object_collection_destroyer); while (paths[i] != NULL) { if (plugin_add_dir_to_list (list, paths[i]) < 0) { if (ignore_non_existing == FALSE) visual_log (VISUAL_LOG_WARNING, _("Failed to add the %s directory to the plugin registry"), paths[i]); } i++; } return list; } /** * Private function to find a plugin in a plugin registry. * * @param list Pointer to a VisList containing VisPluginRefs in which * the search is done. * @param name The name of the plugin we're looking for. * * @return The VisPluginRef for the plugin if found, or NULL when not found. */ VisPluginRef *visual_plugin_find (VisList *list, const char *name) { VisListEntry *entry = NULL; VisPluginRef *ref; while ((ref = visual_list_next (list, &entry)) != NULL) { if (ref->info->plugname == NULL) continue; if (strcmp (name, ref->info->plugname) == 0) return ref; } return NULL; } /** * Gives the VISUAL_PLUGIN_API_VERSION value for which the library is compiled. * This can be used to check against for API/ABI compatibility check. * * @return The VISUAL_PLUGIN_API_VERSION define value. */ int visual_plugin_get_api_version () { return VISUAL_PLUGIN_API_VERSION; } /** * Get the domain part from a plugin type string. * * @param type The type string. * * @return A newly allocated string containing the domain part of this plugin type, or NULL on failure. */ const char *visual_plugin_type_get_domain (const char *type) { visual_log_return_val_if_fail (type != NULL, NULL); return get_delim_node (type, ':', 0); } /** * Get the package part from a plugin type string. * * @param type The type string. * * @return A newly allocated string containing the package part of this plugin type, or NULL on failure. */ const char *visual_plugin_type_get_package (const char *type) { visual_log_return_val_if_fail (type != NULL, NULL); return get_delim_node (type, ':', 1); } /** * Get the type part from a plugin type string. * * @param type The type string. * * @return A newly allocated string containing the type part of this plugin type, or NULL on failure. */ const char *visual_plugin_type_get_type (const char *type) { char *str; char *flags; char *typestr; visual_log_return_val_if_fail (type != NULL, NULL); str = get_delim_node (type, ':', 2); flags = strchr (str, '.'); if (flags != NULL) { typestr = visual_mem_malloc0 (flags - str); strncpy (typestr, str, flags - str); visual_mem_free (str); return typestr; } return str; } /** * Get the depth of a plugin type string. * * @param type The type string. * * @return A VisPluginTypeDepth enum value that describes out of how many parts this plugin * type string consists, -VISUAL_ERROR_NULL on failure. */ VisPluginTypeDepth visual_plugin_type_get_depth (const char *type) { int i = 0; visual_log_return_val_if_fail (type != NULL, -VISUAL_ERROR_NULL); while (i < VISUAL_PLUGIN_TYPE_DEPTH_TYPE) { char *part; part = get_delim_node (type, ':', i); if (part == NULL) break; i++; visual_mem_free (part); } return i; } /** * Check if a certain plugin type string falls within the domain of the other. * * @param domain The domain in which the type string should fall. * @param type The type string that is checked against the given domain. * * @return TRUE if it falls within the domain, FALSE when not, -VISUAL_ERROR_NULL on failure */ int visual_plugin_type_member_of (const char *domain, const char *type) { char *ndomain; char *tmp; char *comp1; char *comp2; int diff = 0; int i = 0; visual_log_return_val_if_fail (domain != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (type != NULL, -VISUAL_ERROR_NULL); ndomain = visual_mem_malloc0 (strlen (domain) + 1); tmp = strchr (domain, '.'); if (tmp != NULL) strncpy (ndomain, domain, tmp - domain); else strcpy (ndomain, domain); while (i < visual_plugin_type_get_depth (ndomain)) { comp1 = get_delim_node (ndomain, ':', i); comp2 = get_delim_node (type, ':', i); if (comp1 == NULL || comp2 == NULL) { if (comp1 != NULL) visual_mem_free (comp1); if (comp2 != NULL) visual_mem_free (comp2); visual_mem_free (ndomain); return FALSE; } if (strcmp (comp1, comp2) != 0) diff++; visual_mem_free (comp1); visual_mem_free (comp2); i++; } visual_mem_free (ndomain); if (diff > 0) return FALSE; return TRUE; } /** * Retrieves the flags section from the plugin type string. * * @param type The type string, containing the plugin type and optional flags. * * return NULL if no flags are found, the flags between the '[' and ']' braces on succes. * for example when the plugin type string is "Libvisual:core:actor.[special|something]" * the returned flag string would be "special|something". Keep in mind that the string is * allocated and should be freed after it's not being used anylonger. */ const char *visual_plugin_type_get_flags (const char *type) { char *flagsret; char *flagstr; visual_log_return_val_if_fail (type != NULL, NULL); flagstr = strstr (type, ".["); if (flagstr == NULL) return NULL; flagstr += 2; /* Skip the ".[" */ flagsret = visual_mem_malloc0 (strlen (flagstr) - 1); strncpy (flagsret, flagstr, strlen (flagstr) - 1); flagsret[strlen (flagstr) - 1] = '\0'; return flagsret; } /** * Checks if a certain flag is found within a plugin type string. * * @param type The type string, containing the plugin type and optional flags. * @param flag The flag string to check for within the type string. * * @return TRUE in found, FALSE if not found, -VISUAL_ERROR_NULL on failure. */ int visual_plugin_type_has_flag (const char *type, const char *flag) { char *flags; char *nflag, *s; visual_log_return_val_if_fail (type != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (flag != NULL, -VISUAL_ERROR_NULL); nflag = flags = (char *) visual_plugin_type_get_flags (type); if (flags == NULL) return FALSE; do { s = strchr (nflag, '|'); if (s != NULL) { if (strncmp (nflag, flag, s - nflag - 1) == 0) { visual_mem_free (flags); return TRUE; } } else { if (strcmp (nflag, flag) == 0) { visual_mem_free (flags); return TRUE; } } } while ((nflag = strchr (nflag, '|') + 1)); visual_mem_free (flags); return FALSE; } /** * Creates a VisPluginEnviron structure. * * @param type The Environ type that is requested. * @param envobj The VisObject connected to this Environ type. * * @return A newly allocated VisPluginEnviron, or NULL on failure. */ VisPluginEnviron *visual_plugin_environ_new (const char *type, VisObject *envobj) { VisPluginEnviron *enve; enve = visual_mem_new0 (VisPluginEnviron, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (enve), TRUE, plugin_environ_dtor); enve->type = type; enve->environment = envobj; return enve; } /** * Adds a VisPluginEnviron to the plugin it's environment list. * * @param plugin Pointer to the VisPluginData to which the VisPluginEnviron is added. * @param enve Pointer to the VisPluginEnviron that is added to the VisPluginData. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL, -VISUAL_ERROR_PLUGIN_ENVIRON_NULL, * -VISUAL_ERROR_NULL or error values returned by visual_list_add() on failure. */ int visual_plugin_environ_add (VisPluginData *plugin, VisPluginEnviron *enve) { visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); visual_log_return_val_if_fail (enve != NULL, -VISUAL_ERROR_PLUGIN_ENVIRON_NULL); visual_log_return_val_if_fail (enve->type != NULL, -VISUAL_ERROR_NULL); visual_plugin_environ_remove (plugin, enve->type); return visual_list_add (&plugin->environment, enve); } /** * Removes a VisPluginEnviron from the plugin it's environment list. * * @param plugin Pointer to the VisPluginData from which the VisPluginEnviron is removed. * @param type The Environ type that is removed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_PLUGIN_NULL or -VISUAL_ERROR_NULL on failure. */ int visual_plugin_environ_remove (VisPluginData *plugin, const char *type) { VisPluginEnviron *enve; VisListEntry *le = NULL; visual_log_return_val_if_fail (plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); visual_log_return_val_if_fail (type != NULL, -VISUAL_ERROR_NULL); while ((enve = visual_list_next (&plugin->environment, &le)) != NULL) { /* Remove from list */ if (strcmp (enve->type, type) == 0) { visual_list_delete (&plugin->environment, &le); visual_object_unref (VISUAL_OBJECT (enve)); return VISUAL_OK; } } return VISUAL_OK; } /** * Retrieves a VisPluginEnviron from the plugin it's environment list. * * @param plugin Pointer to the VisPluginData from which the VisPluginEnviron is requested. * @param type The Environ type that is requested. * * @return The requested VisPluginEnviron it's environ specific VisObject, or NULL on failure */ VisObject *visual_plugin_environ_get (VisPluginData *plugin, const char *type) { VisPluginEnviron *enve; VisListEntry *le = NULL; visual_log_return_val_if_fail (plugin != NULL, NULL); visual_log_return_val_if_fail (type != NULL, NULL); while ((enve = visual_list_next (&plugin->environment, &le)) != NULL) { if (strcmp (enve->type, type) == 0) return enve->environment; } return NULL; } /** * @} */ libvisual-0.4.2/libvisual/lv_ringbuffer.h0000644000175100001730000001125214405737441015436 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_ringbuffer.h,v 1.6 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_RINGBUFFER_H #define _LV_RINGBUFFER_H #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_RINGBUFFER(obj) (VISUAL_CHECK_CAST ((obj), VisRingBuffer)) #define VISUAL_RINGBUFFER_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisRingBufferEntry)) /** * Enum defining the VisRingBufferEntryTypes. */ typedef enum { VISUAL_RINGBUFFER_ENTRY_TYPE_NONE = 0, /**< State less entry. */ VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER = 1, /**< Normal byte buffer. */ VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION = 2 /**< Data retrieval using a callback. */ } VisRingBufferEntryType; typedef struct _VisRingBufferEntry VisRingBufferEntry; typedef struct _VisRingBuffer VisRingBuffer; /** * A VisRingBuffer data provider function needs this signature. It can be used to provide * ringbuffer entry data on runtime through a callback. * * @arg ringbuffer The VisRingBuffer data structure. * @arg entry The VisRingBufferEntry to which the callback entry is connected. */ typedef VisBuffer *(*VisRingBufferDataFunc)(VisRingBuffer *ringbuffer, VisRingBufferEntry *entry); typedef void (*VisRingBufferDestroyFunc)(VisRingBufferEntry *entry); typedef int (*VisRingBufferSizeFunc)(VisRingBuffer *ringbuffer, VisRingBufferEntry *entry); /** * The VisRingBufferEntry data structure is an entry within the ringbuffer. */ struct _VisRingBufferEntry { VisObject object; VisRingBufferEntryType type; VisRingBufferDataFunc datafunc; VisRingBufferDestroyFunc destroyfunc; VisRingBufferSizeFunc sizefunc; VisBuffer *buffer; void *functiondata; }; /** * The VisRingBuffer data structure holding the ringbuffer. */ struct _VisRingBuffer { VisObject object; /**< The VisObject data. */ VisList *entries; /**< The ring buffer entries list. */ }; /* prototypes */ VisRingBuffer *visual_ringbuffer_new (void); int visual_ringbuffer_init (VisRingBuffer *ringbuffer); int visual_ringbuffer_add_entry (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry); int visual_ringbuffer_add_buffer (VisRingBuffer *ringbuffer, VisBuffer *buffer); int visual_ringbuffer_add_buffer_by_data (VisRingBuffer *ringbuffer, void *data, int nbytes); int visual_ringbuffer_add_function (VisRingBuffer *ringbuffer, VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata); int visual_ringbuffer_get_size (VisRingBuffer *ringbuffer); VisList *visual_ringbuffer_get_list (VisRingBuffer *ringbuffer); int visual_ringbuffer_get_data (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes); int visual_ringbuffer_get_data_offset (VisRingBuffer *ringbuffer, VisBuffer *data, int offset, int nbytes); int visual_ringbuffer_get_data_from_end (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes); int visual_ringbuffer_get_data_without_wrap (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes); VisBuffer *visual_ringbuffer_get_data_new (VisRingBuffer *ringbuffer, int nbytes); VisBuffer *visual_ringbuffer_get_data_new_without_wrap (VisRingBuffer *ringbuffer, int nbytes); VisRingBufferEntry *visual_ringbuffer_entry_new (VisBuffer *buffer); int visual_ringbuffer_entry_init (VisRingBufferEntry *entry, VisBuffer *buffer); VisRingBufferEntry *visual_ringbuffer_entry_new_function ( VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata); int visual_ringbuffer_entry_init_function (VisRingBufferEntry *entry, VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata); void *visual_ringbuffer_entry_get_functiondata (VisRingBufferEntry *entry); VISUAL_END_DECLS #endif /* _LV_RINGBUFFER_H */ libvisual-0.4.2/libvisual/lv_list.c0000644000175100001730000003676214405737441014270 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * List implementation from RCL. * Copyright (C) 2002, 2003, 2004 * Dennis Smit , * Sepp Wijnands , * Tom Wimmenhove * * Authors: Dennis Smit * Sepp Wijnands , * Tom Wimmenhove * * $Id: lv_list.c,v 1.30 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lv_list.h" #include "lv_log.h" #include "lv_mem.h" #define LIST_ITERCONTEXT(obj) (VISUAL_CHECK_CAST ((obj), ListIterContext)) typedef struct _ListIterContext ListIterContext; struct _ListIterContext { VisObject *object; VisListEntry *cur; }; static int list_destroy (VisCollection *collection); static int list_size (VisCollection *collection); static VisCollectionIter *list_iter (VisCollection *collection); static void list_iter_assign (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext, int index); static int list_iter_has_more (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static void list_iter_next (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static void *list_iter_getdata (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static int list_destroy (VisCollection *collection) { VisCollectionDestroyerFunc destroyer; VisList *list = VISUAL_LIST (collection); VisListEntry *le = NULL; void *elem; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_COLLECTION_NULL); destroyer = visual_collection_get_destroyer (collection); /* Walk through the given list, possibly calling the destroyer for it */ if (destroyer == NULL) { while ((elem = visual_list_next (list, &le)) != NULL) visual_list_delete (list, &le); } else { while ((elem = visual_list_next (list, &le)) != NULL) { destroyer (elem); visual_list_delete (list, &le); } } return VISUAL_OK; } static int list_size (VisCollection *collection) { VisList *list = VISUAL_LIST (collection); visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_COLLECTION_NULL); return list->count; } static VisCollectionIter *list_iter (VisCollection *collection) { VisCollectionIter *iter; ListIterContext *context; VisList *list = VISUAL_LIST (collection); context = visual_mem_new0 (ListIterContext, 1); /* Do the VisObject initialization for the ListIterContext */ visual_object_initialize (VISUAL_OBJECT (context), TRUE, NULL); context->cur = list->head; iter = visual_collection_iter_new (list_iter_assign, list_iter_next, list_iter_has_more, list_iter_getdata, collection, VISUAL_OBJECT (context)); return iter; } static void list_iter_assign (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext, int index) { ListIterContext *context = LIST_ITERCONTEXT (itercontext); VisList *list = VISUAL_LIST (collection); int i; context->cur = list->head; if (context->cur == NULL) return; for (i = 0; i < index; i++) { context->cur = context->cur->next; if (context->cur == NULL) return; } } static void list_iter_next (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { ListIterContext *context = LIST_ITERCONTEXT (itercontext); VisListEntry *le = context->cur; if (le == NULL) return; context->cur = le->next; } static int list_iter_has_more (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { ListIterContext *context = LIST_ITERCONTEXT (itercontext); if (context->cur == NULL) return FALSE; return TRUE; } static void *list_iter_getdata (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { ListIterContext *context = LIST_ITERCONTEXT (itercontext); VisListEntry *le = context->cur; if (le == NULL) return NULL; return le->data; } /** * @defgroup VisList VisList * @{ */ /** * Creates a new VisList structure. * The VisList system is a double linked list implementation. * * @return A newly allocated VisList. */ VisList *visual_list_new (VisCollectionDestroyerFunc destroyer) { VisList *list; list = visual_mem_new0 (VisList, 1); visual_list_init (list, destroyer); /* do the visobject initialization */ visual_object_set_allocated (VISUAL_OBJECT (list), TRUE); visual_object_ref (VISUAL_OBJECT (list)); return list; } /** * */ int visual_list_init (VisList *list, VisCollectionDestroyerFunc destroyer) { visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (list)); visual_object_set_dtor (VISUAL_OBJECT (list), visual_collection_dtor); visual_object_set_allocated (VISUAL_OBJECT (list), FALSE); /* Set the VisCollection data */ visual_collection_set_destroyer (VISUAL_COLLECTION (list), destroyer); visual_collection_set_destroy_func (VISUAL_COLLECTION (list), list_destroy); visual_collection_set_size_func (VISUAL_COLLECTION (list), list_size); visual_collection_set_iter_func (VISUAL_COLLECTION (list), list_iter); /* Set the VisList data */ list->head = NULL; list->tail = NULL; list->count = 0; return VISUAL_OK; } /** * Go to the next entry in the list and return it's data element. * This function will load the next entry in le and return a pointer * to the data element. * * @see visual_list_prev * * @param list Pointer to the VisList we're traversing. * @param le Pointer to a VisListEntry to store the next entry within * and also to use as a reference to determine at which entry we're * currently. To begin traversing do: VisListEntry *le = NULL and pass * it as &le in the argument. * * @return The data element of the next entry, or NULL. */ void *visual_list_next (VisList *list, VisListEntry **le) { visual_log_return_val_if_fail (list != NULL, NULL); visual_log_return_val_if_fail (le != NULL, NULL); if (*le == NULL) *le = list->head; else *le = (*le)->next; if (*le != NULL) return (*le)->data; return NULL; } /** * Go to the previous entry in the list and return it's data element. * This function will load the previous entry in le and return a pointer * to the data element. * * @see visual_list_next * * @param list Pointer to the VisList we're traversing. * @param le Pointer to a VisListEntry to store the previous entry within * and also to use as a reference to determine at which entry we're * currently. To begin traversing at the end of the list do: * VisList *le = NULL and pass it as &le in the argument. * * @return The data element of the previous entry, or NULL. */ void *visual_list_prev (VisList *list, VisListEntry **le) { visual_log_return_val_if_fail (list != NULL, NULL); visual_log_return_val_if_fail (le != NULL, NULL); if (!*le) *le = list->tail; else *le = (*le)->prev; if (*le) return (*le)->data; return NULL; } /** * Get an data entry by index. This will give the pointer to an data * element based on the index in the list. * * @param list Pointer to the VisList of which we want an element. * @param index Index to determine which entry we want. The index starts at * 1. * * @return The data element of the requested entry, or NULL. */ void *visual_list_get (VisList *list, int index) { VisListEntry *le = NULL; void *data = NULL; int i, lc; visual_log_return_val_if_fail (list != NULL, NULL); visual_log_return_val_if_fail (index >= 0, NULL); lc = visual_collection_size (VISUAL_COLLECTION (list)); if (lc - 1 < index) return NULL; for (i = 0; i <= index; i++) { data = visual_list_next (list, &le); if (data == NULL) return NULL; } return data; } /** * Adds an entry at the beginning of the list. * * @param list Pointer to the VisList to which an entry needs to be added * at it's head. * @param data A pointer to the data that needs to be added to the list. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL on failure. */ int visual_list_add_at_begin (VisList *list, void *data) { VisListEntry *le; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); /* Allocate memory for new list entry */ le = visual_mem_new0 (VisListEntry, 1); /* Assign data element */ le->data = data; visual_list_chain_at_begin (list, le); return VISUAL_OK; } /** * Adds an entry at the end of the list. * * @param list Pointer to the VisList to which an entry needs to be added * at it's tail. * @param data A pointer to the data that needs to be added to the list. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL on failure. */ int visual_list_add (VisList *list, void *data) { VisListEntry *le; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); le = visual_mem_new0 (VisListEntry, 1); /* Assign data element */ le->data = data; visual_list_chain (list, le); return VISUAL_OK; } /** * Chains an VisListEntry at the beginning of the list. * * @param list Pointer to the VisList to which an entry needs to be added * at it's tail. * @param le A pointer to the VisListEntry that needs to be chained to the list. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL or -VISUAL_ERROR_LIST_ENTRY_NULL on failure. */ int visual_list_chain_at_begin (VisList *list, VisListEntry *le) { VisListEntry *next; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); if (list->head == NULL) { list->head = le; list->tail = le; le->prev = NULL; le->next = NULL; } else { next = list->head; le->next = next; list->head = le; le->prev = NULL; } /* Done */ list->count++; return VISUAL_OK; } /** * Chains an VisListEntry at the end of the list. * * @param list Pointer to the VisList to which an entry needs to be added * at it's tail. * @param le A pointer to the VisListEntry that needs to be chained to the list. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL or -VISUAL_ERROR_LIST_ENTRY_NULL on failure. */ int visual_list_chain (VisList *list, VisListEntry *le) { VisListEntry *prev; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); /* Add list entry to list */ /* Is this the first entry for this list ? */ if (list->head == NULL) { list->head = le; list->tail = le; le->prev = NULL; le->next = NULL; } else { /* Nope, add to tail of this list */ prev = list->tail; /* Exchange pointers */ prev->next = le; le->prev = prev; le->next = NULL; /* Point tail to new entry */ list->tail = le; } /* Done */ list->count++; return VISUAL_OK; } /** * Unchain a VisListEntry from a VisList, entry won't be deleted. This function will only remove the * links with it's VisList. * * @param list Pointer to the VisList from which an entry is unchained. * @param le Pointer to a VisListEntry that is being unchained. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL or -VISUAL_ERROR_LIST_ENTRY_NULL * on failure. */ int visual_list_unchain (VisList *list, VisListEntry *le) { VisListEntry *prev; VisListEntry *next; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); /* Point new to le's previous entry */ prev = le->prev; next = le->next; /* Does it have a previous entry ? */ if (prev != NULL) prev->next = next; else list->head = next; if (next != NULL) /* It does have a next entry ? */ next->prev = prev; else list->tail = prev; list->count--; return VISUAL_OK; } /** * Insert an entry in the middle of a list. By adding it * after the le entry. * * @param list Pointer to the VisList in which an entry needs to be inserted. * @param le Pointer to a VisListEntry after which the entry needs to be inserted. * @param data Pointer to the data the new entry represents. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL, -VISUAL_ERROR_LIST_ENTRY_NULL or * -VISUAL_ERROR_NULL on failure. */ int visual_list_insert (VisList *list, VisListEntry **le, void *data) { VisListEntry *prev, *next, *current; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); current = visual_mem_new0 (VisListEntry, 1); /* Assign data element */ current->data = data; /* Add entry to list */ if (list->head == NULL && *le == NULL) { /* First entry */ list->head = current; list->tail = current; } else if (*le == NULL) { /* Insert entry at first position */ next = list->head; /* Exchange pointers */ current->next = next; next->prev = current; /* Point head to current pointer */ list->head = current; } else { /* Insert entry at *le's position */ prev = *le; next = prev->next; current->prev = prev; current->next = next; prev->next = current; if (next != NULL) next->prev = current; else list->tail = current; } /* Hop to new entry */ *le = current; /* Done */ list->count++; return VISUAL_OK; } /** * Removes an entry from the list. * * @param list A pointer to the VisList in which an entry needs to be deleted. * @param le A pointer to the entry that needs to be deleted. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL or -VISUAL_ERROR_LIST_ENTRY_NULL on failure. */ int visual_list_delete (VisList *list, VisListEntry **le) { VisListEntry *next; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); /* Valid list entry ? */ if (*le == NULL) { visual_log (VISUAL_LOG_CRITICAL, "There is no list entry to delete"); return -VISUAL_ERROR_LIST_ENTRY_INVALID; /* Nope */ } next = (*le)->next; visual_list_unchain (list, *le); visual_mem_free (*le); *le = next; return VISUAL_OK; } /** * Removes and entry from the list and uses the VisListDestroyerFunc when present to clean up the data. * * @param list A pointer to the VisList in which an entry needs to be destroyed. * @param le A pointer to the entry that needs to be destroyed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIST_NULL or -VISUAL_ERROR_LIST_ENTRY_NULL on failure. */ int visual_list_destroy (VisList *list, VisListEntry **le) { VisCollectionDestroyerFunc destroyer; visual_log_return_val_if_fail (list != NULL, -VISUAL_ERROR_LIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); destroyer = visual_collection_get_destroyer (VISUAL_COLLECTION (list)); if (destroyer != NULL) destroyer ((*le)->data); return visual_list_delete (list, le); } /** * @} */ libvisual-0.4.2/libvisual/lv_bin.h0000644000175100001730000001000414405737441014047 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_bin.h,v 1.9 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_BIN_H #define _LV_BIN_H #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_BIN(obj) (VISUAL_CHECK_CAST ((obj), VisBin)) typedef enum { VISUAL_SWITCH_STYLE_DIRECT, VISUAL_SWITCH_STYLE_MORPH } VisBinSwitchStyle; typedef enum { VISUAL_BIN_DEPTH_LOWEST, VISUAL_BIN_DEPTH_HIGHEST } VisBinDepth; typedef struct _VisBin VisBin; struct _VisBin { VisObject object; int managed; VisActor *actor; VisVideo *actvideo; VisVideo *privvid; int actmorphmanaged; VisVideo *actmorphvideo; VisActor *actmorph; int inputmanaged; VisInput *input; int morphmanaged; VisMorph *morph; int morphstyle; int morphing; int morphautomatic; int morphsteps; int morphstepsdone; float morphrate; VisMorphMode morphmode; VisTime morphtime; int depthpreferred; /* Prefered depth, highest or lowest */ int depthflag; /* Supported depths */ int depthold; /* Previous depth */ int depth; /* Depth we're running in */ int depthchanged; /* Set TRUE if the depth has changed */ int depthfromGL; /* Set when switching away from openGL */ int depthforced; /* Contains forced depth value, for the actmorph so we've got smooth transformations */ int depthforcedmain; /* Contains forced depth value, for the main actor */ }; /* prototypes */ VisBin *visual_bin_new (void); int visual_bin_realize (VisBin *bin); int visual_bin_set_actor (VisBin *bin, VisActor *actor); VisActor *visual_bin_get_actor (VisBin *bin); int visual_bin_set_input (VisBin *bin, VisInput *input); VisInput *visual_bin_get_input (VisBin *bin); int visual_bin_set_morph (VisBin *bin, VisMorph *morph); int visual_bin_set_morph_by_name (VisBin *bin, char *morphname); VisMorph *visual_bin_get_morph (VisBin *bin); int visual_bin_connect (VisBin *bin, VisActor *actor, VisInput *input); int visual_bin_connect_by_names (VisBin *bin, char *actname, char *inname); int visual_bin_sync (VisBin *bin, int noevent); int visual_bin_set_video (VisBin *bin, VisVideo *video); int visual_bin_set_supported_depth (VisBin *bin, int depthflag); int visual_bin_set_preferred_depth (VisBin *bin, VisBinDepth depthpreferred); int visual_bin_set_depth (VisBin *bin, int depth); int visual_bin_get_depth (VisBin *bin); int visual_bin_depth_changed (VisBin *bin); VisPalette *visual_bin_get_palette (VisBin *bin); int visual_bin_switch_actor_by_name (VisBin *bin, char *actname); int visual_bin_switch_actor (VisBin *bin, VisActor *actor); int visual_bin_switch_finalize (VisBin *bin); int visual_bin_switch_set_style (VisBin *bin, VisBinSwitchStyle style); int visual_bin_switch_set_steps (VisBin *bin, int steps); int visual_bin_switch_set_automatic (VisBin *bin, int automatic); int visual_bin_switch_set_rate (VisBin *bin, float rate); int visual_bin_switch_set_mode (VisBin *bin, VisMorphMode mode); int visual_bin_switch_set_time (VisBin *bin, long sec, long usec); int visual_bin_run (VisBin *bin); VISUAL_END_DECLS #endif /* _LV_BIN_H */ libvisual-0.4.2/libvisual/lv_bin.c0000644000175100001730000006133514405737441014057 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_bin.c,v 1.29 2006/02/08 18:55:12 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include /* * lvconfig.h must be included in order to show correct log messages */ #include "lvconfig.h" #include "lv_log.h" #include "lv_list.h" #include "lv_input.h" #include "lv_actor.h" #include "lv_bin.h" #include "lv_bin.h" /* WARNING: Utterly shit ahead, i've screwed up on this and i need to * rewrite it. And i can't say i feel like it at the moment so be * patient :) */ static int bin_dtor (VisObject *object); static void fix_depth_with_bin (VisBin *bin, VisVideo *video, int depth); static int bin_get_depth_using_preferred (VisBin *bin, int depthflag); static int bin_dtor (VisObject *object) { VisBin *bin = VISUAL_BIN (object); visual_log_return_val_if_fail (bin != NULL, -1); if (bin->actor != NULL) visual_object_unref (VISUAL_OBJECT (bin->actor)); if (bin->input != NULL) visual_object_unref (VISUAL_OBJECT (bin->input)); if (bin->morph != NULL) visual_object_unref (VISUAL_OBJECT (bin->morph)); if (bin->actmorphmanaged == TRUE) { if (bin->actmorph != NULL) visual_object_unref (VISUAL_OBJECT (bin->actmorph)); if (bin->actmorphvideo != NULL) visual_object_unref (VISUAL_OBJECT (bin->actmorphvideo)); } if (bin->privvid != NULL) visual_object_unref (VISUAL_OBJECT (bin->privvid)); bin->actor = NULL; bin->input = NULL; bin->morph = NULL; bin->actmorph = NULL; bin->actmorphvideo = NULL; bin->privvid = NULL; return VISUAL_OK; } static void fix_depth_with_bin (VisBin *bin, VisVideo *video, int depth) { /* Is supported within bin natively */ if ((bin->depthflag & depth) > 0) { visual_video_set_depth (video, depth); } else { /* Not supported by the bin, taking the highest depth from the bin */ visual_video_set_depth (video, visual_video_depth_get_highest_nogl (bin->depthflag)); } } static int bin_get_depth_using_preferred (VisBin *bin, int depthflag) { if (bin->depthpreferred == VISUAL_BIN_DEPTH_LOWEST) return visual_video_depth_get_lowest (depthflag); else return visual_video_depth_get_highest (depthflag); } /** * @defgroup VisBin VisBin * @{ */ VisBin *visual_bin_new () { VisBin *bin; bin = visual_mem_new0 (VisBin, 1); /* VisObject stuff.. */ visual_object_initialize (VISUAL_OBJECT (bin), TRUE, bin_dtor); bin->morphautomatic = TRUE; bin->morphmode = VISUAL_MORPH_MODE_TIME; visual_time_set (&bin->morphtime, 4, 0); bin->depthpreferred = VISUAL_BIN_DEPTH_HIGHEST; return bin; } int visual_bin_realize (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, -1); if (bin->actor != NULL) visual_actor_realize (bin->actor); if (bin->input != NULL) visual_input_realize (bin->input); if (bin->morph != NULL) visual_morph_realize (bin->morph); return 0; } int visual_bin_set_actor (VisBin *bin, VisActor *actor) { visual_log_return_val_if_fail (bin != NULL, -1); bin->actor = actor; bin->managed = FALSE; return 0; } VisActor *visual_bin_get_actor (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, NULL); return bin->actor; } int visual_bin_set_input (VisBin *bin, VisInput *input) { visual_log_return_val_if_fail (bin != NULL, -1); bin->input = input; bin->inputmanaged = FALSE; return 0; } VisInput *visual_bin_get_input (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, NULL); return bin->input; } int visual_bin_set_morph (VisBin *bin, VisMorph *morph) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morph = morph; bin->morphmanaged = FALSE; return 0; } int visual_bin_set_morph_by_name (VisBin *bin, char *morphname) { VisMorph *morph; int depthflag; visual_log_return_val_if_fail (bin != NULL, -1); if (bin->morph != NULL) visual_object_unref (VISUAL_OBJECT (bin->morph)); morph = visual_morph_new (morphname); bin->morph = morph; bin->morphmanaged = TRUE; visual_log_return_val_if_fail (morph->plugin != NULL, -1); depthflag = visual_morph_get_supported_depth (morph); if (visual_video_depth_is_supported (depthflag, bin->actvideo->depth) <= 0) { visual_object_unref (VISUAL_OBJECT (morph)); bin->morph = NULL; return -2; } return 0; } VisMorph *visual_bin_get_morph (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, NULL); return bin->morph; } int visual_bin_connect (VisBin *bin, VisActor *actor, VisInput *input) { visual_log_return_val_if_fail (bin != NULL, -1); visual_bin_set_actor (bin, actor); visual_bin_set_input (bin, input); return 0; } int visual_bin_connect_by_names (VisBin *bin, char *actname, char *inname) { VisActor *actor; VisInput *input; int depthflag; int depth; visual_log_return_val_if_fail (bin != NULL, -1); /* Create the actor */ actor = visual_actor_new (actname); visual_log_return_val_if_fail (actor != NULL, -1); /* Check and set required depth */ depthflag = visual_actor_get_supported_depth (actor); /* GL plugin, and ONLY a GL plugin */ if (depthflag == VISUAL_VIDEO_DEPTH_GL) visual_bin_set_depth (bin, VISUAL_VIDEO_DEPTH_GL); else { depth = bin_get_depth_using_preferred (bin, depthflag); /* Is supported within bin natively */ if ((bin->depthflag & depth) > 0) { visual_bin_set_depth (bin, depth); } else { /* Not supported by the bin, taking the highest depth from the bin */ visual_bin_set_depth (bin, visual_video_depth_get_highest_nogl (bin->depthflag)); } } /* Initialize the managed depth */ bin->depthforcedmain = bin->depth; /* Create the input */ input = visual_input_new (inname); visual_log_return_val_if_fail (input != NULL, -1); /* Connect */ visual_bin_connect (bin, actor, input); bin->managed = TRUE; bin->inputmanaged = TRUE; return 0; } int visual_bin_sync (VisBin *bin, int noevent) { VisVideo *video; VisVideo *actvideo; visual_log_return_val_if_fail (bin != NULL, -1); visual_log (VISUAL_LOG_DEBUG, "starting sync"); /* Sync the actor regarding morph */ if (bin->morphing == TRUE && bin->morphstyle == VISUAL_SWITCH_STYLE_MORPH && bin->actvideo->depth != VISUAL_VIDEO_DEPTH_GL && bin->depthfromGL != TRUE) { visual_morph_set_video (bin->morph, bin->actvideo); video = bin->privvid; if (video == NULL) { visual_log (VISUAL_LOG_DEBUG, "Private video data NULL"); return -1; } visual_video_free_buffer (video); visual_video_clone (video, bin->actvideo); visual_log (VISUAL_LOG_DEBUG, "pitches actvideo %d, new video %d", bin->actvideo->pitch, video->pitch); visual_log (VISUAL_LOG_DEBUG, "phase1 bin->privvid %p", bin->privvid); if (bin->actmorph->video->depth == VISUAL_VIDEO_DEPTH_GL) { visual_video_set_buffer (video, NULL); video = bin->actvideo; } else visual_video_allocate_buffer (video); visual_log (VISUAL_LOG_DEBUG, "phase2"); } else { video = bin->actvideo; if (video == NULL) { visual_log (VISUAL_LOG_DEBUG, "Actor video is NULL"); return -1; } visual_log (VISUAL_LOG_DEBUG, "setting new video from actvideo %d %d", video->depth, video->bpp); } /* Main actor */ /* visual_actor_realize (bin->actor); */ visual_actor_set_video (bin->actor, video); visual_log (VISUAL_LOG_DEBUG, "one last video pitch check %d depth old %d forcedmain %d noevent %d", video->pitch, bin->depthold, bin->depthforcedmain, noevent); if (bin->managed == TRUE) { if (bin->depthold == VISUAL_VIDEO_DEPTH_GL) visual_actor_video_negotiate (bin->actor, bin->depthforcedmain, FALSE, TRUE); else visual_actor_video_negotiate (bin->actor, bin->depthforcedmain, noevent, TRUE); } else { if (bin->depthold == VISUAL_VIDEO_DEPTH_GL) visual_actor_video_negotiate (bin->actor, 0, FALSE, TRUE); else visual_actor_video_negotiate (bin->actor, 0, noevent, FALSE); } visual_log (VISUAL_LOG_DEBUG, "pitch after main actor negotiate %d", video->pitch); /* Morphing actor */ if (bin->actmorphmanaged == TRUE && bin->morphing == TRUE && bin->morphstyle == VISUAL_SWITCH_STYLE_MORPH) { actvideo = bin->actmorphvideo; if (actvideo == NULL) { visual_log (VISUAL_LOG_DEBUG, "Morph video is NULL"); return -1; } visual_video_free_buffer (actvideo); visual_video_clone (actvideo, video); if (bin->actor->video->depth != VISUAL_VIDEO_DEPTH_GL) visual_video_allocate_buffer (actvideo); visual_actor_realize (bin->actmorph); visual_log (VISUAL_LOG_DEBUG, "phase3 pitch of real framebuffer %d", bin->actvideo->pitch); if (bin->actmorphmanaged == TRUE) visual_actor_video_negotiate (bin->actmorph, bin->depthforced, FALSE, TRUE); else visual_actor_video_negotiate (bin->actmorph, 0, FALSE, FALSE); } visual_log (VISUAL_LOG_DEBUG, "end sync function"); return 0; } int visual_bin_set_video (VisBin *bin, VisVideo *video) { visual_log_return_val_if_fail (bin != NULL, -1); bin->actvideo = video; return 0; } int visual_bin_set_supported_depth (VisBin *bin, int depthflag) { visual_log_return_val_if_fail (bin != NULL, -1); bin->depthflag = depthflag; return 0; } int visual_bin_set_preferred_depth (VisBin *bin, VisBinDepth depthpreferred) { visual_log_return_val_if_fail (bin != NULL, -1); bin->depthpreferred = depthpreferred; return 0; } int visual_bin_set_depth (VisBin *bin, int depth) { visual_log_return_val_if_fail (bin != NULL, -1); bin->depthold = bin->depth; if (visual_video_depth_is_supported (bin->depthflag, depth) != TRUE) return -2; visual_log (VISUAL_LOG_DEBUG, "old: %d new: %d", bin->depth, depth); if (bin->depth != depth) bin->depthchanged = TRUE; if (bin->depth == VISUAL_VIDEO_DEPTH_GL && bin->depthchanged == TRUE) bin->depthfromGL = TRUE; else bin->depthfromGL = FALSE; bin->depth = depth; visual_video_set_depth (bin->actvideo, depth); return 0; } int visual_bin_get_depth (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, -1); return bin->depth; } int visual_bin_depth_changed (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, -1); if (bin->depthchanged == FALSE) return FALSE; bin->depthchanged = FALSE; return TRUE; } VisPalette *visual_bin_get_palette (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, NULL); if (bin->morphing == TRUE) return visual_morph_get_palette (bin->morph); else return visual_actor_get_palette (bin->actor); } int visual_bin_switch_actor_by_name (VisBin *bin, char *actname) { VisActor *actor; VisVideo *video; int depthflag; int depth; visual_log_return_val_if_fail (bin != NULL, -1); visual_log_return_val_if_fail (actname != NULL, -1); visual_log (VISUAL_LOG_DEBUG, "switching to a new actor: %s, old actor: %s", actname, bin->actor->plugin->info->name); /* Destroy if there already is a managed one */ if (bin->actmorphmanaged == TRUE) { if (bin->actmorph != NULL) { visual_object_unref (VISUAL_OBJECT (bin->actmorph)); if (bin->actmorphvideo != NULL) visual_object_unref (VISUAL_OBJECT (bin->actmorphvideo)); } } /* Create a new managed actor */ actor = visual_actor_new (actname); visual_log_return_val_if_fail (actor != NULL, -1); video = visual_video_new (); visual_video_clone (video, bin->actvideo); depthflag = visual_actor_get_supported_depth (actor); if (visual_video_depth_is_supported (depthflag, VISUAL_VIDEO_DEPTH_GL) == TRUE) { visual_log (VISUAL_LOG_INFO, _("Switching to Gl mode")); bin->depthforced = VISUAL_VIDEO_DEPTH_GL; bin->depthforcedmain = VISUAL_VIDEO_DEPTH_GL; visual_video_set_depth (video, VISUAL_VIDEO_DEPTH_GL); visual_bin_set_depth (bin, VISUAL_VIDEO_DEPTH_GL); bin->depthchanged = TRUE; } else { visual_log (VISUAL_LOG_INFO, _("Switching away from Gl mode -- or non Gl switch")); /* Switching from GL */ depth = bin_get_depth_using_preferred (bin, depthflag); fix_depth_with_bin (bin, video, depth); visual_log (VISUAL_LOG_DEBUG, "after depth fixating"); /* After a depth change, the pitch value needs an update from the client * if it's different from width * bpp, after a visual_bin_sync * the issues are fixed again */ visual_log (VISUAL_LOG_INFO, _("video depth (from fixate): %d"), video->depth); /* FIXME check if there are any unneeded depth transform environments and drop these */ visual_log (VISUAL_LOG_DEBUG, "checking if we need to drop something: depthforcedmain: %d actvideo->depth %d", bin->depthforcedmain, bin->actvideo->depth); /* Drop a transformation environment when not needed */ if (bin->depthforcedmain != bin->actvideo->depth) { visual_actor_video_negotiate (bin->actor, bin->depthforcedmain, TRUE, TRUE); visual_log (VISUAL_LOG_DEBUG, "[[[[optionally a bogus transform environment, dropping]]]]\n"); } if (bin->actvideo->depth > video->depth && bin->actvideo->depth != VISUAL_VIDEO_DEPTH_GL && bin->morphstyle == VISUAL_SWITCH_STYLE_MORPH) { visual_log (VISUAL_LOG_INFO, _("old depth is higher, video depth %d, depth %d, bin depth %d"), video->depth, depth, bin->depth); bin->depthforced = depth; bin->depthforcedmain = bin->depth; visual_bin_set_depth (bin, bin->actvideo->depth); visual_video_set_depth (video, bin->actvideo->depth); } else if (bin->actvideo->depth != VISUAL_VIDEO_DEPTH_GL) { visual_log (VISUAL_LOG_INFO, _("new depth is higher, or equal: video depth %d, depth %d bin depth %d"), video->depth, depth, bin->depth); visual_log (VISUAL_LOG_DEBUG, "depths i can locate: actvideo: %d bin: %d bin-old: %d", bin->actvideo->depth, bin->depth, bin->depthold); bin->depthforced = video->depth; bin->depthforcedmain = bin->depth; visual_log (VISUAL_LOG_DEBUG, "depthforcedmain in switch by name: %d", bin->depthforcedmain); visual_log (VISUAL_LOG_DEBUG, "visual_bin_set_depth %d", video->depth); visual_bin_set_depth (bin, video->depth); } else { /* Don't force ourself into a GL depth, seen we do a direct * switch in the run */ bin->depthforced = video->depth; bin->depthforcedmain = video->depth; visual_log (VISUAL_LOG_INFO, _("Switching from Gl TO framebuffer for real, framebuffer depth: %d"), video->depth); } visual_log (VISUAL_LOG_INFO, _("Target depth selected: %d"), depth); visual_video_set_dimension (video, video->width, video->height); visual_log (VISUAL_LOG_INFO, _("Switch to new pitch: %d"), bin->actvideo->pitch); if (bin->actvideo->depth != VISUAL_VIDEO_DEPTH_GL) visual_video_set_pitch (video, bin->actvideo->pitch); visual_log (VISUAL_LOG_DEBUG, "before allocating buffer"); visual_video_allocate_buffer (video); visual_log (VISUAL_LOG_DEBUG, "after allocating buffer"); } visual_log (VISUAL_LOG_INFO, _("video pitch of that what connects to the new actor %d"), video->pitch); visual_actor_set_video (actor, video); bin->actmorphvideo = video; bin->actmorphmanaged = TRUE; visual_log (VISUAL_LOG_INFO, _("switching... ******************************************")); visual_bin_switch_actor (bin, actor); visual_log (VISUAL_LOG_INFO, _("end switch actor by name function ******************")); return 0; } int visual_bin_switch_actor (VisBin *bin, VisActor *actor) { VisVideo *privvid; visual_log_return_val_if_fail (bin != NULL, -1); visual_log_return_val_if_fail (actor != NULL, -1); /* Set the new actor */ bin->actmorph = actor; visual_log (VISUAL_LOG_DEBUG, "entering..."); /* Free the private video */ if (bin->privvid != NULL) { visual_object_unref (VISUAL_OBJECT (bin->privvid)); bin->privvid = NULL; } visual_log (VISUAL_LOG_INFO, _("depth of the main actor: %d"), bin->actor->video->depth); /* Starting the morph, but first check if we don't have anything todo with openGL */ if (bin->morphstyle == VISUAL_SWITCH_STYLE_MORPH && bin->actor->video->depth != VISUAL_VIDEO_DEPTH_GL && bin->actmorph->video->depth != VISUAL_VIDEO_DEPTH_GL && bin->depthfromGL != TRUE) { if (bin->morph != NULL && bin->morph->plugin != NULL) { visual_morph_set_rate (bin->morph, 0); visual_morph_set_video (bin->morph, bin->actvideo); if (bin->morphautomatic == TRUE) visual_morph_set_mode (bin->morph, bin->morphmode); else visual_morph_set_mode (bin->morph, VISUAL_MORPH_MODE_SET); visual_morph_set_time (bin->morph, &bin->morphtime); visual_morph_set_steps (bin->morph, bin->morphsteps); } bin->morphrate = 0; bin->morphstepsdone = 0; visual_log (VISUAL_LOG_DEBUG, "phase 1"); /* Allocate a private video for the main actor, so the morph * can draw to the framebuffer */ privvid = visual_video_new (); visual_log (VISUAL_LOG_DEBUG, "actvideo->depth %d actmorph->video->depth %d", bin->actvideo->depth, bin->actmorph->video->depth); visual_log (VISUAL_LOG_DEBUG, "phase 2"); visual_video_clone (privvid, bin->actvideo); visual_log (VISUAL_LOG_DEBUG, "phase 3 pitch privvid %d actvideo %d", privvid->pitch, bin->actvideo->pitch); visual_video_allocate_buffer (privvid); visual_log (VISUAL_LOG_DEBUG, "phase 4"); /* Initial privvid initialize */ visual_log (VISUAL_LOG_DEBUG, "actmorph->video->depth %d %p", bin->actmorph->video->depth, visual_video_get_pixels (bin->actvideo)); if (visual_video_get_pixels (bin->actvideo) != NULL && visual_video_get_pixels (privvid) != NULL) visual_mem_copy (visual_video_get_pixels (privvid), visual_video_get_pixels (bin->actvideo), visual_video_get_size (privvid)); else if (visual_video_get_pixels (privvid) != NULL) visual_mem_set (visual_video_get_pixels (privvid), 0, visual_video_get_size (privvid)); visual_actor_set_video (bin->actor, privvid); bin->privvid = privvid; } else { visual_log (VISUAL_LOG_DEBUG, "Pointer actvideo->pixels %p", visual_video_get_pixels (bin->actvideo)); if (bin->actor->video->depth != VISUAL_VIDEO_DEPTH_GL && visual_video_get_pixels (bin->actvideo) != NULL) { visual_mem_set (visual_video_get_pixels (bin->actvideo), 0, visual_video_get_size (bin->actvideo)); } } visual_log (VISUAL_LOG_DEBUG, "Leaving, actor->video->depth: %d actmorph->video->depth: %d", bin->actor->video->depth, bin->actmorph->video->depth); bin->morphing = TRUE; return 0; } int visual_bin_switch_finalize (VisBin *bin) { int depthflag; visual_log_return_val_if_fail (bin != NULL, -1); visual_log (VISUAL_LOG_DEBUG, "Entering..."); if (bin->managed == TRUE) visual_object_unref (VISUAL_OBJECT (bin->actor)); visual_video_set_palette (bin->actvideo, NULL); /* Copy over the depth to be sure, and for GL plugins */ /* bin->actvideo->depth = bin->actmorphvideo->depth; visual_video_set_depth (bin->actvideo, bin->actmorphvideo->depth); */ if (bin->actmorphmanaged == TRUE) { visual_object_unref (VISUAL_OBJECT (bin->actmorphvideo)); bin->actmorphvideo = NULL; } if (bin->privvid != NULL) { visual_object_unref (VISUAL_OBJECT (bin->privvid)); bin->privvid = NULL; } bin->actor = bin->actmorph; bin->actmorph = NULL; visual_actor_set_video (bin->actor, bin->actvideo); bin->morphing = FALSE; if (bin->morphmanaged == TRUE) { visual_object_unref (VISUAL_OBJECT (bin->morph)); bin->morph = NULL; } visual_log (VISUAL_LOG_DEBUG, " - in finalize - fscking depth from actvideo: %d %d", bin->actvideo->depth, bin->actvideo->bpp); /* visual_bin_set_depth (bin, bin->actvideo->depth); */ depthflag = visual_actor_get_supported_depth (bin->actor); fix_depth_with_bin (bin, bin->actvideo, bin_get_depth_using_preferred (bin, depthflag)); visual_bin_set_depth (bin, bin->actvideo->depth); bin->depthforcedmain = bin->actvideo->depth; visual_log (VISUAL_LOG_DEBUG, "bin->depthforcedmain in finalize %d", bin->depthforcedmain); /* FIXME replace with a depth fixer */ if (bin->depthchanged == TRUE) { visual_log (VISUAL_LOG_INFO, _("negotiate without event")); visual_actor_video_negotiate (bin->actor, bin->depthforcedmain, TRUE, TRUE); visual_log (VISUAL_LOG_INFO, _("end negotiate without event")); /* visual_bin_sync (bin); */ } visual_log (VISUAL_LOG_DEBUG, "Leaving..."); return 0; } int visual_bin_switch_set_style (VisBin *bin, VisBinSwitchStyle style) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morphstyle = style; return 0; } int visual_bin_switch_set_steps (VisBin *bin, int steps) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morphsteps = steps; return 0; } int visual_bin_switch_set_automatic (VisBin *bin, int automatic) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morphautomatic = automatic; return 0; } int visual_bin_switch_set_rate (VisBin *bin, float rate) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morphrate = rate; return 0; } int visual_bin_switch_set_mode (VisBin *bin, VisMorphMode mode) { visual_log_return_val_if_fail (bin != NULL, -1); bin->morphmode = mode; return 0; } int visual_bin_switch_set_time (VisBin *bin, long sec, long usec) { visual_log_return_val_if_fail (bin != NULL, -1); visual_time_set (&bin->morphtime, sec, usec); return 0; } int visual_bin_run (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, -1); visual_log_return_val_if_fail (bin->actor != NULL, -1); visual_log_return_val_if_fail (bin->input != NULL, -1); visual_input_run (bin->input); /* If we have a direct switch, do this BEFORE we run the actor, * else we can get into trouble especially with GL, also when * switching away from a GL plugin this is needed */ if (bin->morphing == TRUE) { /* We realize here, because it doesn't realize * on switch, the reason for this is so that after a * switch call, especially in a managed bin the * depth can be requested and set, this is important * for openGL plugins, the realize method checks * for double realize itself so we don't have * to check this, it's a bit hacky */ visual_log_return_val_if_fail (bin->actmorph != NULL, -1); visual_log_return_val_if_fail (bin->actmorph->plugin != NULL, -1); if (bin->actmorph->plugin->realized == FALSE) { visual_actor_realize (bin->actmorph); if (bin->actmorphmanaged == TRUE) visual_actor_video_negotiate (bin->actmorph, bin->depthforced, FALSE, TRUE); else visual_actor_video_negotiate (bin->actmorph, 0, FALSE, FALSE); } /* When we've got multiple switch events without a sync we need * to realize the main actor as well */ visual_log_return_val_if_fail (bin->actor->plugin != NULL, -1); if (bin->actor->plugin->realized == FALSE) { visual_actor_realize (bin->actor); if (bin->managed == TRUE) visual_actor_video_negotiate (bin->actor, bin->depthforced, FALSE, TRUE); else visual_actor_video_negotiate (bin->actor, 0, FALSE, FALSE); } /* When the style is DIRECT or the context is GL we shouldn't try * to morph and instead finalize at once */ visual_log_return_val_if_fail (bin->actor->video != NULL, -1); if (bin->morphstyle == VISUAL_SWITCH_STYLE_DIRECT || bin->actor->video->depth == VISUAL_VIDEO_DEPTH_GL) { visual_bin_switch_finalize (bin); visual_video_set_palette (bin->actvideo, visual_actor_get_palette (bin->actor)); /* We can't start drawing yet, the client needs to catch up with * the depth change */ return 0; } } /* We realize here because in a managed bin the depth for openGL is * requested after the connect, thus we can realize there yet */ visual_actor_realize (bin->actor); visual_actor_run (bin->actor, bin->input->audio); if (bin->morphing == TRUE) { visual_log_return_val_if_fail (bin->actmorph != NULL, -1); visual_log_return_val_if_fail (bin->actmorph->video != NULL, -1); visual_log_return_val_if_fail (bin->actor->video != NULL, -1); if (bin->morphstyle == VISUAL_SWITCH_STYLE_MORPH && bin->actmorph->video->depth != VISUAL_VIDEO_DEPTH_GL && bin->actor->video->depth != VISUAL_VIDEO_DEPTH_GL) { visual_actor_run (bin->actmorph, bin->input->audio); if (bin->morph == NULL || bin->morph->plugin == NULL) { visual_bin_switch_finalize (bin); return 0; } /* Same goes for the morph, we realize it here for depth changes * (especially the openGL case */ visual_morph_realize (bin->morph); visual_morph_run (bin->morph, bin->input->audio, bin->actor->video, bin->actmorph->video); if (visual_morph_is_done (bin->morph) == TRUE) visual_bin_switch_finalize (bin); } else { /* visual_bin_switch_finalize (bin); */ } } return 0; } /** * @} */ libvisual-0.4.2/libvisual/lv_actor.h0000644000175100001730000001662114405737441014422 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_actor.h,v 1.19 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_ACTOR_H #define _LV_ACTOR_H #include #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_ACTOR(obj) (VISUAL_CHECK_CAST ((obj), VisActor)) #define VISUAL_ACTOR_PLUGINENVIRON(obj) (VISUAL_CHECK_CAST ((obj), VisActorPluginEnviron)) #define VISUAL_ACTOR_PLUGIN(obj) (VISUAL_CHECK_CAST ((obj), VisActorPlugin)) /** * Type defination that should be used in plugins to set the plugin type for an actor plugin. */ #define VISUAL_PLUGIN_TYPE_ACTOR "Libvisual:core:actor" /** * Name defination of the standard VisActorPluginEnviron element for an actor plugin. */ #define VISUAL_ACTOR_PLUGIN_ENVIRON "Libvisual:core:actor:environ" typedef struct _VisActor VisActor; typedef struct _VisActorPluginEnviron VisActorPluginEnviron; typedef struct _VisActorPlugin VisActorPlugin; /* Actor plugin methods */ /** * An actor plugin needs this signature for the requisition function. The requisition function * is used to determine the size required by the plugin for a given width/height value. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg width Pointer to an int containing the width requested, will be altered to the nearest * supported width. * @arg height Pointer to an int containing the height requested, will be altered to the nearest * supported height. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginActorRequisitionFunc)(VisPluginData *plugin, int *width, int *height); /** * An actor plugin needs this signature for the palette function. The palette function * is used to retrieve the desired palette from the plugin. * * @arg plugin Pointer to the VisPluginData instance structure. * * @return Pointer to the VisPalette used by the plugin, this should be a VisPalette with 256 * VisColor entries, NULL is also allowed to be returned. */ typedef VisPalette *(*VisPluginActorPaletteFunc)(VisPluginData *plugin); /** * An actor plugin needs this signature for the render function. The render function * is used to render the frame for the visualisation. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg video Pointer to the VisVideo containing all information about the display surface. * Params like height and width won't suddenly change, this is always notified as an event * so the plugin can adjust to the new dimension. * @arg audio Pointer to the VisAudio containing all the data regarding the current audio sample. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginActorRenderFunc)(VisPluginData *plugin, VisVideo *video, VisAudio *audio); /** * The VisActor structure encapsulates the actor plugin and provides * abstract interfaces to the actor. The VisActor system * it's methods are also capable of doing automatic size fitting * and depth transformations, and it keeps track on songinfo and events. * * Members in the structure shouldn't be accessed directly but instead * it's adviced to use the methods provided. * * @see visual_actor_new */ struct _VisActor { VisObject object; /**< The VisObject data. */ VisPluginData *plugin; /**< Pointer to the plugin itself. */ /* Video management and fake environments when needed */ VisVideo *video; /**< Pointer to the target display video. * @see visual_actor_set_video */ VisVideo *transform; /**< Private member which is used for depth transformation. */ VisVideo *fitting; /**< Private member which is used to fit the plugin. */ VisPalette *ditherpal; /**< Private member in which a palette is set when transforming * depth from true color to indexed. * @see visual_actor_get_palette */ /* Songinfo management */ VisSongInfo songcompare; /**< Private member which is used to compare with new songinfo * to check if a new song event should be emitted. */ }; /** * The VisActorPluginEnviron structure is the main environmental element for a VisActorPlugin. The environmental name * is stored in the VISUAL_ACTOR_PLUGIN_ENVIRON define. The structure is used to set environmental data like, * desired frames per second. The VisActorPluginEnviron element should be polled by either libvisual-display * or a custom target to check for changes. */ struct _VisActorPluginEnviron { VisObject object; /**< The VisObject data. */ int fps; /**< The desired fps, set by the plugin, optionally read by * the display target. */ }; /** * The VisActorPlugin structure is the main data structure * for the actor (visualisation) plugin. * * The actor plugin is the visualisation plugin. */ struct _VisActorPlugin { VisObject object; /**< The VisObject data. */ VisPluginActorRequisitionFunc requisition; /**< The requisition function. This is used to * get the desired VisVideo surface size of the plugin. */ VisPluginActorPaletteFunc palette; /**< Used to retrieve the desired palette from the plugin. */ VisPluginActorRenderFunc render; /**< The main render loop. This is called to draw a frame. */ VisSongInfo songinfo; /**< Pointer to VisSongInfo that contains information about *the current playing song. This can be NULL. */ VisVideoAttributeOptions vidoptions; }; /* prototypes */ VisPluginData *visual_actor_get_plugin (VisActor *actor); VisList *visual_actor_get_list (void); const char *visual_actor_get_next_by_name_gl (const char *name); const char *visual_actor_get_prev_by_name_gl (const char *name); const char *visual_actor_get_next_by_name_nogl (const char *name); const char *visual_actor_get_prev_by_name_nogl (const char *name); const char *visual_actor_get_next_by_name (const char *name); const char *visual_actor_get_prev_by_name (const char *name); int visual_actor_valid_by_name (const char *name); VisActor *visual_actor_new (const char *actorname); int visual_actor_init (VisActor *actor, const char *actorname); int visual_actor_realize (VisActor *actor); VisSongInfo *visual_actor_get_songinfo (VisActor *actor); VisPalette *visual_actor_get_palette (VisActor *actor); int visual_actor_video_negotiate (VisActor *actor, int rundepth, int noevent, int forced); int visual_actor_get_supported_depth (VisActor *actor); VisVideoAttributeOptions *visual_actor_get_video_attribute_options (VisActor *actor); int visual_actor_set_video (VisActor *actor, VisVideo *video); int visual_actor_run (VisActor *actor, VisAudio *audio); VISUAL_END_DECLS #endif /* _LV_ACTOR_H */ libvisual-0.4.2/libvisual/lv_video.h0000644000175100001730000003126514405737441014421 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Duilio J. Protti * Chong Kai Xiong * Jean-Christophe Hoelt * * $Id: lv_video.h,v 1.34.2.1 2006/03/04 12:32:48 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_VIDEO_H #define _LV_VIDEO_H #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_VIDEO(obj) (VISUAL_CHECK_CAST ((obj), VisVideo)) #define VISUAL_VIDEO_ATTRIBUTE_OPTIONS(obj) (VISUAL_CHECK_CAST ((obj), VisVideoAttributeOptions)) #define VISUAL_VIDEO_ATTRIBUTE_OPTIONS_GL_ENTRY(options, attr, val) \ options.gl_attributes[attr].attribute = attr; \ options.gl_attributes[attr].value = val; \ options.gl_attributes[attr].mutated = TRUE; /* NOTE: The depth find helper code in lv_actor depends on an arrangment from low to high */ /** * Enumerate that defines video depths for use within plugins, libvisual functions, etc. */ typedef enum { VISUAL_VIDEO_DEPTH_NONE = 0, /**< No video surface flag. */ VISUAL_VIDEO_DEPTH_8BIT = 1, /**< 8 bits indexed surface flag. */ VISUAL_VIDEO_DEPTH_16BIT = 2, /**< 16 bits 5-6-5 surface flag. */ VISUAL_VIDEO_DEPTH_24BIT = 4, /**< 24 bits surface flag. */ VISUAL_VIDEO_DEPTH_32BIT = 8, /**< 32 bits surface flag. */ VISUAL_VIDEO_DEPTH_GL = 16, /**< openGL surface flag. */ VISUAL_VIDEO_DEPTH_ENDLIST = 32, /**< Used to mark the end of the depth list. */ VISUAL_VIDEO_DEPTH_ERROR = -1, /**< Used when there is an error. */ VISUAL_VIDEO_DEPTH_ALL = VISUAL_VIDEO_DEPTH_8BIT | \ VISUAL_VIDEO_DEPTH_16BIT | \ VISUAL_VIDEO_DEPTH_24BIT | \ VISUAL_VIDEO_DEPTH_32BIT | \ VISUAL_VIDEO_DEPTH_GL /**< All graphical depths. */ } VisVideoDepth; /** * Enumerate that defines video rotate types, used with the visual_video_rotate_*() functions. */ typedef enum { VISUAL_VIDEO_ROTATE_NONE = 0, /**< No rotating. */ VISUAL_VIDEO_ROTATE_90 = 1, /**< 90 degrees rotate. */ VISUAL_VIDEO_ROTATE_180 = 2, /**< 180 degrees rotate. */ VISUAL_VIDEO_ROTATE_270 = 3 /**< 270 degrees rotate. */ } VisVideoRotateDegrees; /** * Enumerate that defines the video mirror types, used with the visual_video_mirror_*() functions. */ typedef enum { VISUAL_VIDEO_MIRROR_NONE = 0, /**< No mirroring. */ VISUAL_VIDEO_MIRROR_X = 1, /**< Mirror on the X ax. */ VISUAL_VIDEO_MIRROR_Y = 2 /**< Mirror on the Y ax. */ } VisVideoMirrorOrient; /** * Enumerate that defines the different methods of scaling within VisVideo. */ typedef enum { VISUAL_VIDEO_SCALE_NEAREST = 0, /**< Nearest neighbour. */ VISUAL_VIDEO_SCALE_BILINEAR = 1 /**< Bilinearly interpolated. */ } VisVideoScaleMethod; /** * Enumerate that defines the different blitting methods for a VisVideo. */ typedef enum { VISUAL_VIDEO_COMPOSITE_TYPE_NONE = 0, /**< No composite set, use default. */ VISUAL_VIDEO_COMPOSITE_TYPE_SRC, /**< Source alpha channel. */ VISUAL_VIDEO_COMPOSITE_TYPE_COLORKEY, /**< Colorkey alpha. */ VISUAL_VIDEO_COMPOSITE_TYPE_SURFACE, /**< One alpha channel for the complete surface. */ VISUAL_VIDEO_COMPOSITE_TYPE_SURFACECOLORKEY, /**< Use surface alpha on colorkey. */ VISUAL_VIDEO_COMPOSITE_TYPE_CUSTOM /**< Custom composite function (looks up on the source VisVideo. */ } VisVideoCompositeType; typedef struct _VisVideo VisVideo; typedef struct _VisVideoAttributeOptions VisVideoAttributeOptions; /* VisVideo custom composite method */ /** * A custom composite function needs this signature. Custom composite functions can be * used to overload the normal libvisual overlay functions, these are used by the different * blit methods. The following template should be used for custom composite functions: * * int custom_composite (VisVideo *dest, VisVideo *src) * { * int i * uint8_t *destbuf = dest->pixels; * uint8_t *srcbuf = src->pixels; * * for (i = 0; i < src->height; i++) { * for (j = 0; j < src->width; j++) { * * * destbuf += dest->bpp; * srcbuf += src->bpp; * } * * destbuf += dest->pitch - (dest->width * dest->bpp); * srcbuf += src->pitch - (src->width * src->bpp); * } * } * * It's very important that the function is pitch (rowstride, bytes per line) aware, also * for width and height, it's compulsory to look at the source, and not the dest. Also be aware * that the custom composite function is correct for the depth you're using, if you want to add * depth awareness to the function, you could do this by checking dest->depth. * * @see visual_video_blit_overlay_rectangle_custom * @see visual_video_blit_overlay_rectangle_scale_custom * @see visual_video_blit_overlay_custom * * @arg dest a pointer to the dest visvideo source. * @arg src A pointer to the source VisVideo source. * * @return VISUAL_OK on succes -VISUAL_ERROR_GENERAL on error. */ typedef int (*VisVideoCustomCompositeFunc)(VisVideo *dest, VisVideo *src); /** * Data structure that contains all the information about a screen surface. * Contains all the information regarding a screen surface like the current depth it's in, * width, height, bpp, the size in bytes it's pixel buffer is and the screen pitch. * * It also contains a pointer to the pixels and an optional pointer to the palette. * * Elements within the structure should be set using the VisVideo system it's methods. */ struct _VisVideo { VisObject object; /**< The VisObject data. */ VisVideoDepth depth; /**< Surface it's depth. */ int width; /**< Surface it's width. */ int height; /**< Surface it's height. */ int bpp; /**< Surface it's bytes per pixel. */ int pitch; /**< Surface it's pitch value. Value contains * the number of bytes per line. */ VisBuffer *buffer; /**< The video buffer. */ void **pixel_rows; /**< Pixel row start pointer table. */ VisPalette *pal; /**< Optional pointer to the palette. */ /* Sub region */ VisVideo *parent; /**< The surface it's parent, ONLY when it is a subregion. */ VisRectangle rect; /**< The rectangle over the parent surface. */ /* Composite control */ VisVideoCompositeType compositetype; /**< The surface it's composite type. */ VisVideoCustomCompositeFunc compfunc; /**< The surface it's custom composite function. */ VisColor colorkey; /**< The surface it's alpha colorkey. */ uint8_t density; /**< The surface it's global alpha density. */ }; struct _VisVideoAttributeOptions { VisObject object; int depth; VisGLAttributeEntry gl_attributes[VISUAL_GL_ATTRIBUTE_LAST]; }; /* prototypes */ VisVideo *visual_video_new (void); int visual_video_init (VisVideo *video); VisVideo *visual_video_new_with_buffer (int width, int height, VisVideoDepth depth); int visual_video_free_buffer (VisVideo *video); int visual_video_allocate_buffer (VisVideo *video); int visual_video_have_allocated_buffer (VisVideo *video); int visual_video_clone (VisVideo *dest, VisVideo *src); int visual_video_compare (VisVideo *src1, VisVideo *src2); int visual_video_compare_ignore_pitch (VisVideo *src1, VisVideo *src2); int visual_video_set_palette (VisVideo *video, VisPalette *pal); int visual_video_set_buffer (VisVideo *video, void *buffer); int visual_video_set_dimension (VisVideo *video, int width, int height); int visual_video_set_pitch (VisVideo *video, int pitch); int visual_video_set_depth (VisVideo *video, VisVideoDepth depth); int visual_video_set_attributes (VisVideo *video, int width, int height, int pitch, VisVideoDepth depth); int visual_video_get_size (VisVideo *video); void *visual_video_get_pixels (VisVideo *video); VisBuffer *visual_video_get_buffer (VisVideo *video); int visual_video_depth_is_supported (int depthflag, VisVideoDepth depth); VisVideoDepth visual_video_depth_get_next (int depthflag, VisVideoDepth depth); VisVideoDepth visual_video_depth_get_prev (int depthflag, VisVideoDepth depth); VisVideoDepth visual_video_depth_get_lowest (int depthflag); VisVideoDepth visual_video_depth_get_highest (int depthflag); VisVideoDepth visual_video_depth_get_highest_nogl (int depthflag); int visual_video_depth_is_sane (VisVideoDepth depth); int visual_video_depth_value_from_enum (VisVideoDepth depth); VisVideoDepth visual_video_depth_enum_from_value (int depthvalue); int visual_video_bpp_from_depth (VisVideoDepth depth); int visual_video_get_boundary (VisVideo *video, VisRectangle *rect); int visual_video_region_sub (VisVideo *dest, VisVideo *src, VisRectangle *rect); int visual_video_region_sub_by_values (VisVideo *dest, VisVideo *src, int x, int y, int width, int height); int visual_video_region_sub_all (VisVideo *dest, VisVideo *src); int visual_video_region_sub_with_boundary (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect); int visual_video_composite_set_type (VisVideo *video, VisVideoCompositeType type); int visual_video_composite_set_colorkey (VisVideo *video, VisColor *color); int visual_video_composite_set_surface (VisVideo *video, uint8_t alpha); VisVideoCustomCompositeFunc visual_video_composite_get_function (VisVideo *dest, VisVideo *src, int alpha); int visual_video_composite_set_function (VisVideo *video, VisVideoCustomCompositeFunc compfunc); int visual_video_blit_overlay_rectangle (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, int alpha); int visual_video_blit_overlay_rectangle_custom (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, VisVideoCustomCompositeFunc compfunc); int visual_video_blit_overlay_rectangle_scale (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, int alpha, VisVideoScaleMethod scale_method); int visual_video_blit_overlay_rectangle_scale_custom (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, VisVideoScaleMethod scale_method, VisVideoCustomCompositeFunc compfunc); int visual_video_blit_overlay (VisVideo *dest, VisVideo *src, int x, int y, int alpha); int visual_video_blit_overlay_custom (VisVideo *dest, VisVideo *src, int x, int y, VisVideoCustomCompositeFunc compfunc); int visual_video_fill_alpha_color (VisVideo *video, VisColor *color, uint8_t density); int visual_video_fill_alpha (VisVideo *video, uint8_t density); int visual_video_fill_alpha_rectangle (VisVideo *video, uint8_t density, VisRectangle *rect); int visual_video_fill_color (VisVideo *video, VisColor *color); int visual_video_fill_color_rectangle (VisVideo *video, VisColor *color, VisRectangle *rect); int visual_video_color_bgr_to_rgb (VisVideo *dest, VisVideo *src); int visual_video_rotate (VisVideo *dest, VisVideo *src, VisVideoRotateDegrees degrees); VisVideo *visual_video_rotate_new (VisVideo *src, VisVideoRotateDegrees degrees); int visual_video_mirror (VisVideo *dest, VisVideo *src, VisVideoMirrorOrient orient); VisVideo *visual_video_mirror_new (VisVideo *src, VisVideoMirrorOrient orient); int visual_video_depth_transform (VisVideo *viddest, VisVideo *vidsrc); VisVideo *visual_video_zoom_new (VisVideo *src, VisVideoScaleMethod scale_method, float zoom_factor); int visual_video_zoom_double (VisVideo *dest, VisVideo *src); int visual_video_scale (VisVideo *dest, VisVideo *src, VisVideoScaleMethod scale_method); VisVideo *visual_video_scale_new (VisVideo *src, int width, int height, VisVideoScaleMethod scale_method); int visual_video_scale_depth (VisVideo *dest, VisVideo *src, VisVideoScaleMethod scale_method); VisVideo *visual_video_scale_depth_new (VisVideo *src, int width, int height, VisVideoDepth depth, VisVideoScaleMethod scale_method); /* Optimized versions of performance sensitive routines */ /* mmx from lv_video_simd.c */ /* FIXME can we do this nicer ? */ int _lv_blit_overlay_alphasrc_mmx (VisVideo *dest, VisVideo *src); int _lv_scale_bilinear_32_mmx (VisVideo *dest, VisVideo *src); VISUAL_END_DECLS #endif /* _LV_VIDEO_H */ libvisual-0.4.2/libvisual/lv_collection.c0000644000175100001730000001472014405737441015436 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_collection.c,v 1.6 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "lv_common.h" #include "lv_collection.h" static int collection_iter_dtor (VisObject *object); static int collection_iter_dtor (VisObject *object) { VisCollectionIter *iter = VISUAL_COLLECTIONITER (object); if (iter->collection != NULL) visual_object_unref (VISUAL_OBJECT (iter->collection)); if (iter->context != NULL) visual_object_unref (VISUAL_OBJECT (iter->context)); iter->collection = NULL; iter->context = NULL; return VISUAL_OK; } /** * @defgroup VisCollection VisCollection * @{ */ int visual_collection_set_destroyer (VisCollection *collection, VisCollectionDestroyerFunc destroyer) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); collection->destroyer = destroyer; return VISUAL_OK; } VisCollectionDestroyerFunc visual_collection_get_destroyer (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, NULL); return collection->destroyer; } int visual_collection_set_destroy_func (VisCollection *collection, VisCollectionDestroyFunc destroyfunc) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); collection->destroyfunc = destroyfunc; return VISUAL_OK; } VisCollectionDestroyFunc visual_collection_get_destroy_func (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, NULL); return collection->destroyfunc; } int visual_collection_set_size_func (VisCollection *collection, VisCollectionSizeFunc sizefunc) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); collection->sizefunc = sizefunc; return VISUAL_OK; } VisCollectionSizeFunc visual_collection_get_size_func (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, NULL); return collection->sizefunc; } int visual_collection_set_iter_func (VisCollection *collection, VisCollectionIterFunc iterfunc) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); collection->iterfunc = iterfunc; return VISUAL_OK; } VisCollectionIterFunc visual_collection_get_iter_func (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, NULL); return collection->iterfunc; } int visual_collection_dtor (VisObject *object) { VisCollection *collection = VISUAL_COLLECTION (object); collection->destroyfunc (collection); return VISUAL_OK; } int visual_collection_destroy (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); if (collection->destroyfunc != NULL) return collection->destroyfunc (collection); return VISUAL_OK; } int visual_collection_size (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, -VISUAL_ERROR_COLLECTION_NULL); if (collection->sizefunc != NULL) return collection->sizefunc (collection); return VISUAL_OK; } VisCollectionIter *visual_collection_get_iter (VisCollection *collection) { visual_log_return_val_if_fail (collection != NULL, NULL); if (collection->iterfunc != NULL) return collection->iterfunc (collection); return NULL; } VisCollectionIter *visual_collection_iter_new ( VisCollectionIterAssignFunc assignfunc, VisCollectionIterNextFunc nextfunc, VisCollectionIterHasMoreFunc hasmorefunc, VisCollectionIterGetDataFunc getdatafunc, VisCollection *collection, VisObject *context) { VisCollectionIter *iter; iter = visual_mem_new0 (VisCollectionIter, 1); visual_collection_iter_init (iter, assignfunc, nextfunc, hasmorefunc, getdatafunc, collection, context); /* do the visobject initialization */ visual_object_set_allocated (VISUAL_OBJECT (iter), TRUE); visual_object_ref (VISUAL_OBJECT (iter)); return iter; } int visual_collection_iter_init (VisCollectionIter *iter, VisCollectionIterAssignFunc assignfunc, VisCollectionIterNextFunc nextfunc, VisCollectionIterHasMoreFunc hasmorefunc, VisCollectionIterGetDataFunc getdatafunc, VisCollection *collection, VisObject *context) { visual_log_return_val_if_fail (iter != NULL, -VISUAL_ERROR_COLLECTION_ITER_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (iter)); visual_object_set_dtor (VISUAL_OBJECT (iter), NULL); visual_object_set_allocated (VISUAL_OBJECT (iter), FALSE); /* Set the VisCollectionIter data */ iter->assignfunc = assignfunc; iter->nextfunc = nextfunc; iter->hasmorefunc = hasmorefunc; iter->getdatafunc = getdatafunc; iter->collection = collection; iter->context = context; if (iter->collection != NULL) visual_object_ref (VISUAL_OBJECT (iter->collection)); return VISUAL_OK; } void visual_collection_iter_assign (VisCollectionIter *iter, int index) { visual_log_return_if_fail (iter != NULL); if (iter->assignfunc != NULL) iter->assignfunc (iter, iter->collection, iter->context, index); } void visual_collection_iter_next (VisCollectionIter *iter) { visual_log_return_if_fail (iter != NULL); if (iter->nextfunc != NULL) iter->nextfunc (iter, iter->collection, iter->context); } int visual_collection_iter_has_more (VisCollectionIter *iter) { visual_log_return_val_if_fail (iter != NULL, -VISUAL_ERROR_COLLECTION_ITER_NULL); if (iter->hasmorefunc != NULL) return iter->hasmorefunc (iter, iter->collection, iter->context); return FALSE; } void *visual_collection_iter_get_data (VisCollectionIter *iter) { visual_log_return_val_if_fail (iter != NULL, NULL); if (iter->getdatafunc != NULL) return iter->getdatafunc (iter, iter->collection, iter->context); return NULL; } /** * @} */ libvisual-0.4.2/libvisual/lv_hashlist.c0000644000175100001730000001610214405737441015116 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_hashlist.c,v 1.4 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_hashlist.h" static int hashlist_destroy (VisCollection *collection); static int hashlist_size (VisCollection *collection); static VisCollectionIter *hashlist_iter (VisCollection *collection); static int hashlist_destroy (VisCollection *collection) { VisHashlist *hashlist = VISUAL_HASHLIST (collection); VisListEntry *le = NULL; /* Destroy all entries in hashlist first */ while (visual_list_next (hashlist->list, &le) != NULL) { VisListEntry *prev = le; VisListEntry *next = le; visual_list_prev (hashlist->list, &prev); visual_list_next (hashlist->list, &next); visual_hashlist_remove_list_entry (hashlist, le); if (next == NULL) break; le = prev; } /* Destroy the rest */ if (hashlist->list != NULL) visual_object_unref (VISUAL_OBJECT (hashlist->list)); if (hashlist->index != NULL) visual_object_unref (VISUAL_OBJECT (hashlist->index)); hashlist->list = NULL; hashlist->index = NULL; return VISUAL_OK; } static int hashlist_size (VisCollection *collection) { VisHashlist *hashlist = VISUAL_HASHLIST (collection); return visual_collection_size (VISUAL_COLLECTION (hashlist->list)); } static VisCollectionIter *hashlist_iter (VisCollection *collection) { VisHashlist *hashlist = VISUAL_HASHLIST (collection); return visual_collection_get_iter (VISUAL_COLLECTION (hashlist->list)); } /** * @defgroup VisHashlist VisHashlist * @{ */ /** * Creates a new VisHashlist. * * @return A newly allocated VisHashlist. */ VisHashlist *visual_hashlist_new (VisCollectionDestroyerFunc destroyer, int size) { VisHashlist *hashlist; hashlist = visual_mem_new0 (VisHashlist, 1); visual_hashlist_init (hashlist, destroyer, size); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (hashlist), TRUE); visual_object_ref (VISUAL_OBJECT (hashlist)); return hashlist; } int visual_hashlist_init (VisHashlist *hashlist, VisCollectionDestroyerFunc destroyer, int size) { visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (hashlist)); visual_object_set_dtor (VISUAL_OBJECT (hashlist), visual_collection_dtor); visual_object_set_allocated (VISUAL_OBJECT (hashlist), FALSE); /* Set the VisCollection data */ visual_collection_set_destroyer (VISUAL_COLLECTION (hashlist), destroyer); visual_collection_set_destroy_func (VISUAL_COLLECTION (hashlist), hashlist_destroy); visual_collection_set_size_func (VISUAL_COLLECTION (hashlist), hashlist_size); visual_collection_set_iter_func (VISUAL_COLLECTION (hashlist), hashlist_iter); /* Set the VisHashlist data */ visual_hashlist_set_size (hashlist, size); hashlist->list = visual_list_new (NULL); hashlist->index = visual_hashmap_new (NULL); /* FIXME create in set_limits, rehash if not NULL */ visual_hashmap_set_table_size (hashlist->index, size); /* <- also */ return VISUAL_OK; } int visual_hashlist_clear (VisHashlist *hashlist) { VisListEntry *le = NULL; visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); /* Destroy all entries in hashlist first */ while (visual_list_next (hashlist->list, &le) != NULL) visual_hashlist_remove_list_entry (hashlist, le); if (hashlist->index != NULL) visual_object_unref (VISUAL_OBJECT (hashlist->index)); hashlist->index = visual_hashmap_new (NULL); visual_hashmap_set_table_size (hashlist->index, hashlist->size); return VISUAL_OK; } int visual_hashlist_put (VisHashlist *hashlist, char *key, void *data) { VisHashlistEntry *hentry; VisListEntry *le; visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); visual_log_return_val_if_fail (key != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); le = visual_hashmap_get_string (hashlist->index, key); if (le != NULL) { hentry = le->data; hentry->data = data; } else { hentry = visual_mem_new0 (VisHashlistEntry, 1); hentry->key = key; hentry->data = data; visual_list_add (hashlist->list, hentry); le = hashlist->list->tail; visual_hashmap_put_string (hashlist->index, key, le); } return VISUAL_OK; } int visual_hashlist_remove (VisHashlist *hashlist, char *key) { VisListEntry *le; visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); visual_log_return_val_if_fail (key != NULL, -VISUAL_ERROR_NULL); le = visual_hashmap_get_string (hashlist->index, key); if (le != NULL) visual_hashlist_remove_list_entry (hashlist, le); return VISUAL_OK; } int visual_hashlist_remove_list_entry (VisHashlist *hashlist, VisListEntry *le) { VisCollectionDestroyerFunc destroyer; VisHashlistEntry *hentry; visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); visual_log_return_val_if_fail (le != NULL, -VISUAL_ERROR_LIST_ENTRY_NULL); hentry = le->data; visual_hashmap_remove_string (hashlist->index, hentry->key, FALSE); destroyer = visual_collection_get_destroyer (VISUAL_COLLECTION (hashlist)); if (destroyer != NULL) destroyer (hentry->data); visual_list_destroy (hashlist->list, &le); return VISUAL_OK; } void *visual_hashlist_get (VisHashlist *hashlist, char *key) { VisHashlistEntry *hentry; VisListEntry *le; visual_log_return_val_if_fail (hashlist != NULL, NULL); visual_log_return_val_if_fail (key != NULL, NULL); le = visual_hashmap_get_string (hashlist->index, key); if (le == NULL) return NULL; hentry = le->data; return hentry->data; } int visual_hashlist_get_size (VisHashlist *hashlist) { visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); return visual_collection_size (VISUAL_COLLECTION (hashlist->list)); } int visual_hashlist_set_size (VisHashlist *hashlist, int size) { visual_log_return_val_if_fail (hashlist != NULL, -VISUAL_ERROR_HASHLIST_NULL); /* FIXME limit size change, rehash the index */ hashlist->size = size; return VISUAL_OK; } VisList *visual_hashlist_get_list (VisHashlist *hashlist) { visual_log_return_val_if_fail (hashlist != NULL, NULL); return hashlist->list; } /** * @} */ libvisual-0.4.2/libvisual/lv_list.h0000644000175100001730000000641114405737441014261 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * List implementation from RCL. * Copyright (C) 2002, 2003, 2004 * Dennis Smit , * Sepp Wijnands , * Tom Wimmenhove * * Authors: Dennis Smit * Sepp Wijnands , * Tom Wimmenhove * * $Id: lv_list.h,v 1.19 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_LIST_H #define _LV_LIST_H #include #include #if defined(__FreeBSD__) || defined(__OpenBSD__) #include #endif VISUAL_BEGIN_DECLS #define VISUAL_LIST(obj) (VISUAL_CHECK_CAST ((obj), VisList)) typedef struct _VisListEntry VisListEntry; typedef struct _VisList VisList; /** * The VisListEntry data structure is an entry within the linked list. * It does contain a pointer to both the previous and next entry in the list and * a void * to the data. */ struct _VisListEntry { VisListEntry *prev; /**< Previous entry in the list. */ VisListEntry *next; /**< Next entry in the list. */ void *data; /**< Pointer to the data for this entry. */ }; /** * The VisList data structure represents a linked list. It inherents from the * VisCollection class. */ struct _VisList { VisCollection collection; /**< The VisCollection data. */ VisListEntry *head; /**< Pointer to the beginning of the list. */ VisListEntry *tail; /**< Pointer to the end of the list. */ int count; /**< Number of entries that are in the list. */ }; /* prototypes */ VisList *visual_list_new (VisCollectionDestroyerFunc destroyer); int visual_list_init (VisList *list, VisCollectionDestroyerFunc destroyer); void *visual_list_next (VisList *list, VisListEntry **le); void *visual_list_prev (VisList *list, VisListEntry **le); void *visual_list_get (VisList *list, int index); int visual_list_add_at_begin (VisList *list, void *data); int visual_list_add (VisList *list, void *data); int visual_list_chain_at_begin (VisList *list, VisListEntry *le); int visual_list_chain (VisList *list, VisListEntry *le); int visual_list_unchain (VisList *list, VisListEntry *le); int visual_list_insert (VisList *list, VisListEntry **le, void *data); int visual_list_delete (VisList *list, VisListEntry **le); int visual_list_destroy (VisList *list, VisListEntry **le); int visual_list_count (VisList *list); VISUAL_END_DECLS #endif /* _LV_LIST_H */ libvisual-0.4.2/libvisual/lv_os.c0000644000175100001730000000472114405737441013724 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_os.c,v 1.3 2006/01/26 15:13:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "config.h" #if defined(HAVE_SCHED_H) && ! defined(__APPLE__) # include # include # define HAVE_SCHED 1 #elif defined HAVE_SYS_SCHED_H # include # include # define HAVE_SCHED 1 #endif #include "lv_os.h" /** * @defgroup VisOS VisOS * @{ */ /* FIXME: Lock all memory in realtime mode ? */ /** * Puts the process in soft realtime mode. Be very careful with using this, it's very much possible to lock your * system up. Only works as super user. */ int visual_os_scheduler_realtime_start () { #ifdef HAVE_SCHED struct sched_param attr; int ret; attr.sched_priority = 99; /* FIXME: Do we want RR or FIFO here ? */ ret = sched_setscheduler (getpid (), SCHED_FIFO, &attr); return ret >= 0 ? VISUAL_OK : -VISUAL_ERROR_OS_SCHED; #else return -VISUAL_ERROR_OS_SCHED_NOT_SUPPORTED; #endif } /** * Returns to normal execution mode. Only works as super user. */ int visual_os_scheduler_realtime_stop () { #ifdef HAVE_SCHED struct sched_param attr; int ret; attr.sched_priority = 0; ret = sched_setscheduler (getpid (), SCHED_OTHER, &attr); return ret >= 0 ? VISUAL_OK : -VISUAL_ERROR_OS_SCHED; #else return -VISUAL_ERROR_OS_SCHED_NOT_SUPPORTED; #endif } /** * Yield the process. Don't rely on this. */ int visual_os_scheduler_yield () { #ifdef HAVE_SCHED sched_yield (); return VISUAL_OK; #else return -VISUAL_ERROR_OS_SCHED_NOT_SUPPORTED; #endif } /** * @} */ libvisual-0.4.2/libvisual/lv_config.c0000644000175100001730000001645714405737441014561 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_config.c,v 1.10 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #endif #include #include #include #include "config.h" #include "lv_common.h" #include "lv_mem.h" #include "lv_config.h" static int config_registry_dtor (VisObject *object); static int config_registry_section_dtor (VisObject *object); static int config_registry_dtor (VisObject *object) { VisConfigRegistry *registry = VISUAL_CONFIG_REGISTRY (object); if (registry->filename != NULL) visual_mem_free (registry->filename); visual_collection_destroy (VISUAL_COLLECTION (®istry->sections)); registry->filename = NULL; return VISUAL_OK; } static int config_registry_section_dtor (VisObject *object) { VisConfigRegistrySection *rsection = VISUAL_CONFIG_REGISTRYSECTION (object); if (rsection->name != NULL) visual_mem_free (rsection->name); if (rsection->data != NULL) visual_mem_free (rsection->data); rsection->name = NULL; rsection->data = NULL; return VISUAL_OK; } /** * @defgroup VisConfig VisConfig * @{ */ VisConfigRegistry *visual_config_registry_new () { VisConfigRegistry *registry; registry = visual_mem_new0 (VisConfigRegistry, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (registry), TRUE, config_registry_dtor); visual_collection_set_destroyer (VISUAL_COLLECTION (®istry->sections), visual_object_collection_destroyer); return registry; } VisConfigRegistry *visual_config_registry_open (const char *configfile) { VisConfigRegistry *registry; VisConfigRegistrySection *rsection; int fd; int length; uint32_t datalength; char namebuf[64]; char sectionname[128]; visual_log_return_val_if_fail (configfile != NULL, NULL); registry = visual_config_registry_new (); registry->filename = strdup (configfile); /* Opening file */ fd = open (configfile, O_RDONLY); if (fd < 0) goto out; length = lseek (fd, 0, SEEK_END); lseek (fd, 0, SEEK_SET); /* Empty config registry */ if (length == 0) goto out; /* Checking version */ if (read (fd, namebuf, 19) != 19) goto broken; /* Different config registry version, won't load */ if (strncmp (namebuf, VISUAL_CONFIG_VERSION, 19) != 0) { visual_log (VISUAL_LOG_WARNING, _("The config registry file format is of an obsolete file format, won't load it")); goto out; } /* Loading sections */ while (lseek (fd, 1, SEEK_CUR) > 0) { lseek (fd, -1, SEEK_CUR); if (read (fd, &datalength, sizeof (uint32_t)) != 4) goto broken; if (read (fd, sectionname, datalength > 128 ? 128 : datalength) != (datalength > 128 ? 128 : datalength)) goto broken; sectionname[127] = '\0'; rsection = visual_config_registry_section_new (); rsection->name = strdup (sectionname); lseek (fd, (datalength > 128 ? -128 : -datalength) + strlen (sectionname), SEEK_CUR); rsection->datalength = datalength; rsection->data = visual_mem_malloc0 (datalength); if (read (fd, rsection->data, datalength) != datalength) { visual_object_unref (VISUAL_OBJECT (rsection)); goto broken; } visual_config_registry_add (registry, rsection); } broken: visual_log (VISUAL_LOG_CRITICAL, _("Broken config registry, won't load")); /* Unload all sections, some might have been partially parsed, which can be dangerious, we don't * want that. */ visual_collection_destroy (VISUAL_COLLECTION (®istry->sections)); out: close (fd); return registry; } VisConfigRegistrySection *visual_config_registry_find (VisConfigRegistry *registry, const char *name) { VisConfigRegistrySection *rsection; VisListEntry *le = NULL; visual_log_return_val_if_fail (registry != NULL, NULL); while ((rsection = visual_list_next (®istry->sections, &le)) != NULL) { if (strcmp (rsection->name, name) == 0) return rsection; } return NULL; } int visual_config_registry_remove (VisConfigRegistry *registry, const char *name) { VisConfigRegistrySection *rsection; VisListEntry *le = NULL; visual_log_return_val_if_fail (registry != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_NULL); while ((rsection = visual_list_next (®istry->sections, &le)) != NULL) { if (strcmp (rsection->name, name) == 0) { visual_list_delete (®istry->sections, &le); visual_object_unref (VISUAL_OBJECT (rsection)); return VISUAL_OK; } } return VISUAL_OK; } int visual_config_registry_add (VisConfigRegistry *registry, VisConfigRegistrySection *rsection) { visual_log_return_val_if_fail (registry != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_NULL); visual_log_return_val_if_fail (rsection != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_SECTION_NULL); visual_list_add (®istry->sections, rsection); return VISUAL_OK; } VisConfigRegistrySection *visual_config_registry_section_new () { VisConfigRegistrySection *rsection; rsection = visual_mem_new0 (VisConfigRegistrySection, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (rsection), TRUE, config_registry_section_dtor); return rsection; } VisConfigRegistrySection *visual_config_registry_section_open (const char *name, const char *configfile) { VisConfigRegistry *registry; VisConfigRegistrySection *rsection; registry = visual_config_registry_open (configfile); visual_log_return_val_if_fail (registry != NULL, NULL); rsection = visual_config_registry_find (registry, name); return rsection; } int visual_config_registry_write_by_data (VisConfigRegistry *registry, const char *name, const char *data, int datalength) { visual_log_return_val_if_fail (registry != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_NULL); visual_log_return_val_if_fail (name != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); return VISUAL_OK; } int visual_config_registry_write (VisConfigRegistry *registry, VisConfigRegistrySection *rsection) { visual_log_return_val_if_fail (registry != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_NULL); visual_log_return_val_if_fail (rsection != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_SECTION_NULL); visual_config_registry_write_by_data (registry, rsection->name, rsection->data, rsection->datalength); return VISUAL_OK; } int visual_config_registry_sync (VisConfigRegistry *registry) { visual_log_return_val_if_fail (registry != NULL, -VISUAL_ERROR_CONFIG_REGISTRY_NULL); return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_common.h0000644000175100001730000000234114405737441014574 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_common.h,v 1.14 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_COMMON_H #define _LV_COMMON_H #include #include #include #include #include #include #endif /* _LV_COMMON_H */ libvisual-0.4.2/libvisual/lv_utils.h0000644000175100001730000000223514405737441014446 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_utils.h,v 1.2 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_UTILS_H #define _LV_UTILS_H #include VISUAL_BEGIN_DECLS /* prototypes */ int visual_utils_is_power_of_2 (int n); VISUAL_END_DECLS #endif /* _LV_UTILS_H */ libvisual-0.4.2/libvisual/lv_transform.c0000644000175100001730000003305314405737441015316 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_transform.c,v 1.8 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #include "lv_log.h" #include "lv_list.h" #include "lv_transform.h" #include "lv_mem.h" extern VisList *__lv_plugins_transform; static int transform_dtor (VisObject *object); static VisTransformPlugin *get_transform_plugin (VisTransform *transform); int visual_transform_init (VisTransform *transform, const char *transformname); static int transform_dtor (VisObject *object) { VisTransform *transform = VISUAL_TRANSFORM (object); if (transform->plugin != NULL) visual_plugin_unload (transform->plugin); transform->plugin = NULL; return VISUAL_OK; } static VisTransformPlugin *get_transform_plugin (VisTransform *transform) { VisTransformPlugin *transplugin; visual_log_return_val_if_fail (transform != NULL, NULL); visual_log_return_val_if_fail (transform->plugin != NULL, NULL); transplugin = VISUAL_TRANSFORM_PLUGIN (transform->plugin->info->plugin); return transplugin; } /** * @defgroup VisTransform VisTransform * @{ */ /** * Gives the encapsulated VisPluginData from a VisTransform. * * @param transform Pointer of a VisTransform of which the VisPluginData needs to be returned. * * @return VisPluginData that is encapsulated in the VisTransform, possibly NULL. */ VisPluginData *visual_transform_get_plugin (VisTransform *transform) { return transform->plugin; } /** * Gives a list of VisTransforms in the current plugin registry. * * @return An VisList containing the VisTransforms in the plugin registry. */ VisList *visual_transform_get_list () { return __lv_plugins_transform; } /** * Gives the next transform plugin based on the name of a plugin. * * @see visual_transform_get_prev_by_name * * @param name The name of the current plugin, or NULL to get the first. * * @return The name of the next plugin within the list. */ const char *visual_transform_get_next_by_name (const char *name) { return visual_plugin_get_next_by_name (visual_transform_get_list (), name); } /** * Gives the previous transform plugin based on the name of a plugin. * * @see visual_transform_get_next_by_name * * @param name The name of the current plugin. or NULL to get the last. * * @return The name of the previous plugin within the list. */ const char *visual_transform_get_prev_by_name (const char *name) { return visual_plugin_get_prev_by_name (visual_transform_get_list (), name); } /** * Checks if the transform plugin is in the registry, based on it's name. * * @param name The name of the plugin that needs to be checked. * * @return TRUE if found, else FALSE. */ int visual_transform_valid_by_name (const char *name) { if (visual_plugin_find (visual_transform_get_list (), name) == NULL) return FALSE; else return TRUE; } /** * Creates a new transform from name, the plugin will be loaded but won't be realized. * * @param transformname * The name of the plugin to load, or NULL to simply allocate a new * transform. * * @return A newly allocated VisTransform, optionally containing a loaded plugin. Or NULL on failure. */ VisTransform *visual_transform_new (const char *transformname) { VisTransform *transform; transform = visual_mem_new0 (VisTransform, 1); visual_transform_init (transform, transformname); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (transform), TRUE); visual_object_ref (VISUAL_OBJECT (transform)); return transform; } /** * Initializes a VisTransform, this will set the allocated flag for the object to FALSE. Should not * be used to reset a VisTransform, or on a VisTransform created by visual_transform_new(). * * @see visual_transform_new * * @param transform Pointer to the VisTransform that is initialized. * @param transformname * The name of the plugin to load, or NULL to simply initialize a new transform. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL or -VISUAL_ERROR_PLUGIN_NO_LIST on failure. */ int visual_transform_init (VisTransform *transform, const char *transformname) { VisPluginRef *ref; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); if (__lv_plugins_transform == NULL && transformname != NULL) { visual_log (VISUAL_LOG_CRITICAL, _("the plugin list is NULL")); return -VISUAL_ERROR_PLUGIN_NO_LIST; } /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (transform)); visual_object_set_dtor (VISUAL_OBJECT (transform), transform_dtor); visual_object_set_allocated (VISUAL_OBJECT (transform), FALSE); /* Reset the VisTransform data */ transform->plugin = NULL; transform->video = NULL; transform->pal = NULL; if (transformname == NULL) return VISUAL_OK; ref = visual_plugin_find (__lv_plugins_transform, transformname); transform->plugin = visual_plugin_load (ref); return VISUAL_OK; } /** * Realize the VisTransform. This also calls the plugin init function. * * @param transform Pointer to a VisTransform that needs to be realized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL, -VISUAL_ERROR_PLUGIN_NULL or * error values returned by visual_plugin_realize () on failure. * */ int visual_transform_realize (VisTransform *transform) { visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); visual_log_return_val_if_fail (transform->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); return visual_plugin_realize (transform->plugin); } /** * This function negotiates the VisTransform with it's target video that is set by visual_transform_set_video. * When needed it also sets up size fitting environment and depth transformation environment. * * @param transform Pointer to a VisTransform that needs negotiation. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL, -VISUAL_ERROR_PLUGIN_NULL, -VISUAL_ERROR_PLUGIN_REF_NULL * or -VISUAL_ERROR_TRANSFORM_NEGOTIATE on failure. */ int visual_transform_video_negotiate (VisTransform *transform) { int depthflag; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); visual_log_return_val_if_fail (transform->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); visual_log_return_val_if_fail (transform->plugin->ref != NULL, -VISUAL_ERROR_PLUGIN_REF_NULL); depthflag = visual_transform_get_supported_depth (transform); if (visual_video_depth_is_supported (depthflag, transform->video->depth) == FALSE) return -VISUAL_ERROR_TRANSFORM_NEGOTIATE; visual_event_queue_add_resize (&transform->plugin->eventqueue, transform->video, transform->video->width, transform->video->height); visual_plugin_events_pump (transform->plugin); return -VISUAL_OK; } /** * Gives the by the plugin natively supported depths * * @param transform Pointer to a VisTransform of which the supported depth of it's * encapsulated plugin is requested. * * @return an OR value of the VISUAL_VIDEO_DEPTH_* values which can be checked against using AND on succes, * -VISUAL_ERROR_TRANSFORM_NULL, -VISUAL_ERROR_PLUGIN_NULL or -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL on failure. */ int visual_transform_get_supported_depth (VisTransform *transform) { VisTransformPlugin *transplugin; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); visual_log_return_val_if_fail (transform->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); transplugin = get_transform_plugin (transform); if (transplugin == NULL) return -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL; return transplugin->vidoptions.depth; } VisVideoAttributeOptions *visual_transform_get_video_attribute_options (VisTransform *transform) { VisTransformPlugin *transplugin; visual_log_return_val_if_fail (transform != NULL, NULL); visual_log_return_val_if_fail (transform->plugin != NULL, NULL); transplugin = get_transform_plugin (transform); if (transplugin == NULL) return NULL; return &transplugin->vidoptions; } /** * Used to connect the target display it's VisVideo structure to the VisTransform. * * Using the visual_video methods the screenbuffer, it's depth and dimension and optionally it's pitch * can be set so the transform plugins know about their graphical environment and have a place to draw. * * After this function it's most likely that visual_transform_video_negotiate needs to be called. * * @see visual_video_new * @see visual_transform_video_negotiate * * @param transform Pointer to a VisTransform to which the VisVideo needs to be set. * @param video Pointer to a VisVideo which contains information about the target display and the pointer * to it's screenbuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL on failure. */ int visual_transform_set_video (VisTransform *transform, VisVideo *video) { visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); transform->video = video; if (video != NULL) transform->pal = video->pal; else transform->pal = NULL; return VISUAL_OK; } /** * Used to override the palette that is extracted from the VisVideo that is given using * visual_transform_set_video. Always call this function after visual_transform_set_video is called. * * @see visual_transform_set_video * * @param transform Pointer to a VisTransform to which the VisVideo needs to be set. * @param palette Pointer to the VisPalette which is used to override the palette in the VisTransform. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL on failure. */ int visual_transform_set_palette (VisTransform *transform, VisPalette *palette) { visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); transform->pal = palette; return VISUAL_OK; } /** * This is called to run a VisTransform. * * @see visual_transform_run_video * @see visual_transform_run_palette * * @param transform Pointer to a VisTransform that needs to be runned. * @param audio Pointer to a VisAudio that contains all the audio data. * * return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL or error values returned by * either visual_transform_run_video or visual_transform_run_palette on failure. */ int visual_transform_run (VisTransform *transform, VisAudio *audio) { int ret; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); if (transform->video != NULL) { if ((ret = visual_transform_run_video (transform, audio)) != VISUAL_OK) return ret; } if (transform->pal != NULL) { if ((ret = visual_transform_run_palette (transform, audio)) != VISUAL_OK) return ret; } return VISUAL_OK; } /** * This is called to run the video part of a VisTransform. * * @see visual_transform_run * * @param transform Pointer to a VisTransform that needs to be runned. * @param audio Pointer to a VisAudio that contains all the audio data. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL, -VISUAL_ERROR_TRANSFORM_VIDEO_NULL * or -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL on failure. */ int visual_transform_run_video (VisTransform *transform, VisAudio *audio) { VisTransformPlugin *transplugin; VisPluginData *plugin; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); visual_log_return_val_if_fail (transform->video != NULL, -VISUAL_ERROR_TRANSFORM_VIDEO_NULL); transplugin = get_transform_plugin (transform); plugin = visual_transform_get_plugin (transform); if (transplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given transform does not reference any transform plugin")); return -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL; } visual_plugin_events_pump (plugin); transplugin->video (plugin, transform->video, audio); return VISUAL_OK; } /** * This is called to run the palette part of a VisTransform. * * @see visual_transform_run * * @param transform Pointer to a VisTransform that needs to be runned. * @param audio Pointer to a VisAudio that contains all the audio data. * * @return VISUAL_OK on succes, -VISUAL_ERROR_TRANSFORM_NULL, -VISUAL_ERROR_TRANSFORM_PALETTE_NULL * or -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL on failure. */ int visual_transform_run_palette (VisTransform *transform, VisAudio *audio) { VisTransformPlugin *transplugin; VisPluginData *plugin; visual_log_return_val_if_fail (transform != NULL, -VISUAL_ERROR_TRANSFORM_NULL); visual_log_return_val_if_fail (transform->pal != NULL, -VISUAL_ERROR_TRANSFORM_PALETTE_NULL); transplugin = get_transform_plugin (transform); plugin = visual_transform_get_plugin (transform); if (transplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given transform does not reference any transform plugin")); return -VISUAL_ERROR_TRANSFORM_PLUGIN_NULL; } visual_plugin_events_pump (plugin); transplugin->palette (plugin, transform->pal, audio); return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_mem.c0000644000175100001730000004221214405737441014056 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_mem.c,v 1.30 2006/02/05 18:45:57 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_mem.h" #include "lv_common.h" #include "lv_log.h" #include "lv_error.h" #include "lv_cpu.h" /* FIXME sse, altivec versions, optionally with prefetching and such * with checking for optimal scan lines */ /* Optimize mem function prototypes */ static void *mem_copy_c (void *dest, const void *src, visual_size_t n); static void *mem_copy_mmx (void *dest, const void *src, visual_size_t n); static void *mem_copy_mmx2 (void *dest, const void *src, visual_size_t n); static void *mem_copy_3dnow (void *dest, const void *src, visual_size_t n); static void *mem_copy_altivec (void *dest, const void *src, visual_size_t n); static void *mem_set8_c (void *dest, int c, visual_size_t n); static void *mem_set8_mmx (void *dest, int c, visual_size_t n); static void *mem_set8_mmx2 (void *dest, int c, visual_size_t n); static void *mem_set8_altivec (void *dest, int c, visual_size_t n); static void *mem_set16_c (void *dest, int c, visual_size_t n); static void *mem_set16_mmx (void *dest, int c, visual_size_t n); static void *mem_set16_mmx2 (void *dest, int c, visual_size_t n); static void *mem_set16_altivec (void *dest, int c, visual_size_t n); static void *mem_set32_c (void *dest, int c, visual_size_t n); static void *mem_set32_mmx (void *dest, int c, visual_size_t n); static void *mem_set32_mmx2 (void *dest, int c, visual_size_t n); static void *mem_set32_altivec (void *dest, int c, visual_size_t n); /* Optimal performance functions set by visual_mem_initialize(). */ VisMemCopyFunc visual_mem_copy = mem_copy_c; VisMemSet8Func visual_mem_set = mem_set8_c; VisMemSet16Func visual_mem_set16 = mem_set16_c; VisMemSet32Func visual_mem_set32 = mem_set32_c; /** * @defgroup VisMem VisMem * @{ */ /** * Initialize the memory functions. This is used to set the function pointers to the right optimized version. * It's legal to call visual_mem_initialize more than once in the same context if it's needed to reset the optimal * function pointers. This function bases it's choices upon the VisCPU system. * * Be aware that visual_mem_initialize() should be called to set the most optimize mem_copy() and * mem_set() functions is called. Be sure that visual_cpu_initialize() is called before this however if * possible the best solution is to just call visual_init() which will call all the libvisual initialize functions. * * return VISUAL_OK on succes. */ int visual_mem_initialize () { /* Arranged from slow to fast, so the slower version gets overloaded * every time */ visual_mem_copy = mem_copy_c; visual_mem_set = mem_set8_c; visual_mem_set16 = mem_set16_c; visual_mem_set32 = mem_set32_c; if (visual_cpu_get_mmx () > 0) { visual_mem_copy = mem_copy_mmx; visual_mem_set = mem_set8_mmx; visual_mem_set16 = mem_set16_mmx; visual_mem_set32 = mem_set32_mmx; } /* The k6-II and k6-III don't have mmx2, but of course can use the prefetch * facility that 3dnow provides. */ if (visual_cpu_get_3dnow () > 0) { visual_mem_copy = mem_copy_3dnow; } if (visual_cpu_get_mmx2 () > 0) { visual_mem_copy = mem_copy_mmx2; visual_mem_set = mem_set8_mmx2; visual_mem_set16 = mem_set16_mmx2; visual_mem_set32 = mem_set32_mmx2; } return VISUAL_OK; } /** * Allocates @a nbytes of uninitialized memory. * * @param nbytes N bytes of mem requested to be allocated. * * @return On success, a pointer to a new allocated memory block * of size @a nbytes, on failure, program is aborted. */ void *visual_mem_malloc (visual_size_t nbytes) { void *buf; visual_log_return_val_if_fail (nbytes > 0, NULL); buf = malloc (nbytes); if (buf == NULL) { visual_log (VISUAL_LOG_ERROR, _("Cannot get %" VISUAL_SIZE_T_FORMAT " bytes of memory"), nbytes); return NULL; } return buf; } /** * Allocates @a nbytes of memory initialized to 0. * * @param nbytes N bytes of mem requested to be allocated. * * @return On success, a pointer to a new allocated memory initialized * to 0 of size @a nbytes, on failure, program is aborted. */ void *visual_mem_malloc0 (visual_size_t nbytes) { void *buf; visual_log_return_val_if_fail (nbytes > 0, NULL); buf = visual_mem_malloc (nbytes); visual_mem_set (buf, 0, nbytes); return buf; } /** * Reallocates memory, can be used to grow a buffer. * * @param ptr Pointer that is to be reallocated. * @param nbytes The size of the new buffer. * * @return On success, a pointer to the new reallocated memory, on failure NULL. */ void *visual_mem_realloc (void *ptr, visual_size_t nbytes) { return realloc (ptr, nbytes); } /** * Frees allocated memory. * * @param ptr Frees memory to which ptr points to. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MEM_NULL on failure. */ int visual_mem_free (void *ptr) { /* FIXME remove eventually, we keep it for now for explicit debug */ visual_log_return_val_if_fail (ptr != NULL, -VISUAL_ERROR_MEM_NULL); free (ptr); return VISUAL_OK; } /* Optimize mem functions */ static void *mem_copy_c (void *dest, const void *src, visual_size_t n) { uint32_t *d = dest; const uint32_t *s = src; uint8_t *dc = dest; const uint8_t *sc = src; while (n >= 4) { *d++ = *s++; n -= 4; } dc = (uint8_t *) d; sc = (const uint8_t *) s; while (n--) *dc++ = *sc++; return dest; } static void *mem_copy_mmx (void *dest, const void *src, visual_size_t n) { uint32_t *d = dest; const uint32_t *s = src; uint8_t *dc = dest; const uint8_t *sc = src; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n >= 64) { __asm __volatile ("\n\t movq (%0), %%mm0" "\n\t movq 8(%0), %%mm1" "\n\t movq 16(%0), %%mm2" "\n\t movq 24(%0), %%mm3" "\n\t movq 32(%0), %%mm4" "\n\t movq 40(%0), %%mm5" "\n\t movq 48(%0), %%mm6" "\n\t movq 56(%0), %%mm7" "\n\t movq %%mm0, (%1)" "\n\t movq %%mm1, 8(%1)" "\n\t movq %%mm2, 16(%1)" "\n\t movq %%mm3, 24(%1)" "\n\t movq %%mm4, 32(%1)" "\n\t movq %%mm5, 40(%1)" "\n\t movq %%mm6, 48(%1)" "\n\t movq %%mm7, 56(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 64; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 4) { *d++ = *s++; n -= 4; } dc = (uint8_t *) d; sc = (const uint8_t *) s; while (n--) *dc++ = *sc++; return dest; } static void *mem_copy_mmx2 (void *dest, const void *src, visual_size_t n) { uint32_t *d = dest; const uint32_t *s = src; uint8_t *dc = dest; const uint8_t *sc = src; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n >= 64) { __asm __volatile ("\n\t prefetchnta 256(%0)" "\n\t prefetchnta 320(%0)" "\n\t movq (%0), %%mm0" "\n\t movq 8(%0), %%mm1" "\n\t movq 16(%0), %%mm2" "\n\t movq 24(%0), %%mm3" "\n\t movq 32(%0), %%mm4" "\n\t movq 40(%0), %%mm5" "\n\t movq 48(%0), %%mm6" "\n\t movq 56(%0), %%mm7" "\n\t movntq %%mm0, (%1)" "\n\t movntq %%mm1, 8(%1)" "\n\t movntq %%mm2, 16(%1)" "\n\t movntq %%mm3, 24(%1)" "\n\t movntq %%mm4, 32(%1)" "\n\t movntq %%mm5, 40(%1)" "\n\t movntq %%mm6, 48(%1)" "\n\t movntq %%mm7, 56(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 64; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 4) { *d++ = *s++; n -= 4; } dc = (uint8_t *) d; sc = (const uint8_t *) s; while (n--) *dc++ = *sc++; return dest; } static void *mem_copy_3dnow (void *dest, const void *src, visual_size_t n) { uint32_t *d = dest; const uint32_t *s = src; uint8_t *dc = dest; const uint8_t *sc = src; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) while (n >= 64) { __asm __volatile ("\n\t prefetch 256(%0)" "\n\t prefetch 320(%0)" "\n\t movq (%0), %%mm0" "\n\t movq 8(%0), %%mm1" "\n\t movq 16(%0), %%mm2" "\n\t movq 24(%0), %%mm3" "\n\t movq 32(%0), %%mm4" "\n\t movq 40(%0), %%mm5" "\n\t movq 48(%0), %%mm6" "\n\t movq 56(%0), %%mm7" "\n\t movq %%mm0, (%1)" "\n\t movq %%mm1, 8(%1)" "\n\t movq %%mm2, 16(%1)" "\n\t movq %%mm3, 24(%1)" "\n\t movq %%mm4, 32(%1)" "\n\t movq %%mm5, 40(%1)" "\n\t movq %%mm6, 48(%1)" "\n\t movq %%mm7, 56(%1)" :: "r" (s), "r" (d) : "memory"); d += 16; s += 16; n -= 64; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 4) { *d++ = *s++; n -= 4; } dc = (uint8_t *) d; sc = (const uint8_t *) s; while (n--) *dc++ = *sc++; return dest; } static void *mem_copy_altivec (void *dest, const void *src, visual_size_t n) { } /* Memset functions, 1 byte memset */ static void *mem_set8_c (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint8_t *dc = dest; uint32_t setflag32 = (c & 0xff) | ((c << 8) & 0xff00) | ((c << 16) & 0xff0000) | ((c << 24) & 0xff000000); uint8_t setflag8 = c & 0xff; while (n >= 4) { *d++ = setflag32; n -= 4; } dc = (uint8_t *) d; while (n--) *dc++ = setflag8; return dest; } static void *mem_set8_mmx (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint8_t *dc = dest; uint32_t setflag32 = (c & 0xff) | ((c << 8) & 0xff00) | ((c << 16) & 0xff0000) | ((c << 24) & 0xff000000); uint8_t setflag8 = c & 0xff; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 64) { __asm __volatile ("\n\t movq %%mm0, (%0)" "\n\t movq %%mm1, 8(%0)" "\n\t movq %%mm2, 16(%0)" "\n\t movq %%mm3, 24(%0)" "\n\t movq %%mm4, 32(%0)" "\n\t movq %%mm5, 40(%0)" "\n\t movq %%mm6, 48(%0)" "\n\t movq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 64; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 4) { *d++ = setflag32; n -= 4; } dc = (uint8_t *) d; while (n--) *dc++ = setflag8; return dest; } static void *mem_set8_mmx2 (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint8_t *dc = dest; uint32_t setflag32 = (c & 0xff) | ((c << 8) & 0xff00) | ((c << 16) & 0xff0000) | ((c << 24) & 0xff000000); uint8_t setflag8 = c & 0xff; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 64) { __asm __volatile ("\n\t movntq %%mm0, (%0)" "\n\t movntq %%mm1, 8(%0)" "\n\t movntq %%mm2, 16(%0)" "\n\t movntq %%mm3, 24(%0)" "\n\t movntq %%mm4, 32(%0)" "\n\t movntq %%mm5, 40(%0)" "\n\t movntq %%mm6, 48(%0)" "\n\t movntq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 64; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 4) { *d++ = setflag32; n -= 4; } dc = (uint8_t *) d; while (n--) *dc++ = setflag8; return dest; } static void *mem_set8_altivec (void *dest, int c, visual_size_t n) { } /* Memset functions, 2 byte memset */ static void *mem_set16_c (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint16_t *dc = dest; uint32_t setflag32 = (c & 0xffff) | ((c << 16) & 0xffff0000); uint16_t setflag16 = c & 0xffff; while (n >= 2) { *d++ = setflag32; n -= 2; } dc = (uint16_t *) d; while (n--) *dc++ = setflag16; return dest; } static void *mem_set16_mmx (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint16_t *dc = dest; uint32_t setflag32 = (c & 0xffff) | ((c << 16) & 0xffff0000); uint16_t setflag16 = c & 0xffff; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 64) { __asm __volatile ("\n\t movq %%mm0, (%0)" "\n\t movq %%mm1, 8(%0)" "\n\t movq %%mm2, 16(%0)" "\n\t movq %%mm3, 24(%0)" "\n\t movq %%mm4, 32(%0)" "\n\t movq %%mm5, 40(%0)" "\n\t movq %%mm6, 48(%0)" "\n\t movq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 32; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 2) { *d++ = setflag32; n -= 2; } dc = (uint16_t *) d; while (n--) *dc++ = setflag16; return dest; } static void *mem_set16_mmx2 (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint16_t *dc = dest; uint32_t setflag32 = (c & 0xffff) | ((c << 16) & 0xffff0000); uint16_t setflag16 = c & 0xffff; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 32) { __asm __volatile ("\n\t movntq %%mm0, (%0)" "\n\t movntq %%mm1, 8(%0)" "\n\t movntq %%mm2, 16(%0)" "\n\t movntq %%mm3, 24(%0)" "\n\t movntq %%mm4, 32(%0)" "\n\t movntq %%mm5, 40(%0)" "\n\t movntq %%mm6, 48(%0)" "\n\t movntq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 32; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n >= 2) { *d++ = setflag32; n -= 2; } dc = (uint16_t *) d; while (n--) *dc++ = setflag16; return dest; } static void *mem_set16_altivec (void *dest, int c, visual_size_t n) { } /* Memset functions, 4 byte memset */ static void *mem_set32_c (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint32_t setflag32 = c; while (n--) *d++ = setflag32; return dest; } static void *mem_set32_mmx (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint32_t setflag32 = c; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 64) { __asm __volatile ("\n\t movq %%mm0, (%0)" "\n\t movq %%mm1, 8(%0)" "\n\t movq %%mm2, 16(%0)" "\n\t movq %%mm3, 24(%0)" "\n\t movq %%mm4, 32(%0)" "\n\t movq %%mm5, 40(%0)" "\n\t movq %%mm6, 48(%0)" "\n\t movq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 16; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n--) *d++ = setflag32; return dest; } static void *mem_set32_mmx2 (void *dest, int c, visual_size_t n) { uint32_t *d = dest; uint32_t setflag32 = c; #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) __asm __volatile ("\n\t movd (%0), %%mm0" "\n\t movd (%0), %%mm1" "\n\t psllq $32, %%mm1" "\n\t por %%mm1, %%mm0" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm1" "\n\t movq %%mm2, %%mm3" "\n\t movq %%mm1, %%mm4" "\n\t movq %%mm0, %%mm5" "\n\t movq %%mm2, %%mm6" "\n\t movq %%mm1, %%mm7" :: "r" (&setflag32) : "memory"); while (n >= 64) { __asm __volatile ("\n\t movntq %%mm0, (%0)" "\n\t movntq %%mm1, 8(%0)" "\n\t movntq %%mm2, 16(%0)" "\n\t movntq %%mm3, 24(%0)" "\n\t movntq %%mm4, 32(%0)" "\n\t movntq %%mm5, 40(%0)" "\n\t movntq %%mm6, 48(%0)" "\n\t movntq %%mm7, 56(%0)" :: "r" (d) : "memory"); d += 16; n -= 16; } __asm __volatile ("\n\t emms"); #endif /* VISUAL_ARCH_X86 */ while (n--) *d++ = setflag32; return dest; } static void *mem_set32_altivec (void *dest, int c, visual_size_t n) { } /** * @} */ libvisual-0.4.2/libvisual/lv_random.h0000644000175100001730000000630314405737441014566 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Vitaly V. Bursov * * $Id: lv_random.h,v 1.15 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_RANDOM_H #define _LV_RANDOM_H #include VISUAL_BEGIN_DECLS #define VISUAL_RANDOMCONTEXT(obj) (VISUAL_CHECK_CAST ((obj), VisRandomContext)) /** * The highest random nummer. */ #define VISUAL_RANDOM_MAX 4294967295U typedef struct _VisRandomContext VisRandomContext; /** * The VisRandomContext data structure is used to keep track of * the randomizer it's state. When state tracking is used you need * to use the visual_random_context_* functions. */ struct _VisRandomContext { VisObject object; /**< The VisObject data. */ uint32_t seed; /**< The initial random seed. */ uint32_t seed_state; /**< The current state seed. */ }; /* Non context random macros */ extern VisRandomContext __lv_internal_random_context; #define visual_random_set_seed(a) visual_random_context_set_seed(&__lv_internal_random_context, a) #define visual_random_get_seed() visual_random_context_get_seed(&__lv_internal_random_context) #define visual_random_int() visual_random_context_int(&__lv_internal_random_context) #define visual_random_int_range(a, b) visual_random_context_int(&__lv_internal_random_context, a, b) #define visual_random_double () visual_random_context_double(&__lv_internal_random_context); #define visual_random_float () visual_random_context_float(&__lv_internal_random_context); #define visual_random_decide(a) visual_random_int(&__lv_internal_random_context, a) /* Context management */ VisRandomContext *visual_random_context_new (uint32_t seed); int visual_random_context_init (VisRandomContext *rcontext, uint32_t seed); int visual_random_context_set_seed (VisRandomContext *rcontext, uint32_t seed); uint32_t visual_random_context_get_seed (VisRandomContext *rcontext); uint32_t visual_random_context_get_seed_state (VisRandomContext *rcontext); /* Context random functions */ uint32_t visual_random_context_int (VisRandomContext *rcontext); uint32_t visual_random_context_int_range (VisRandomContext *rcontext, int min, int max); double visual_random_context_double (VisRandomContext *rcontext); float visual_random_context_float (VisRandomContext *rcontext); int visual_random_context_decide (VisRandomContext *rcontext, float a); VISUAL_END_DECLS #endif /* _LV_RANDOM_H */ libvisual-0.4.2/libvisual/lv_input.c0000644000175100001730000001735014405737441014444 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_input.c,v 1.29 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lv_list.h" #include "lv_input.h" extern VisList *__lv_plugins_input; static int input_dtor (VisObject *object); static VisInputPlugin *get_input_plugin (VisInput *input); static int input_dtor (VisObject *object) { VisInput *input = VISUAL_INPUT (object); if (input->plugin != NULL) visual_plugin_unload (input->plugin); if (input->audio != NULL) visual_object_unref (VISUAL_OBJECT (input->audio)); input->plugin = NULL; input->audio = NULL; return VISUAL_OK; } static VisInputPlugin *get_input_plugin (VisInput *input) { VisInputPlugin *inplugin; visual_log_return_val_if_fail (input != NULL, NULL); visual_log_return_val_if_fail (input->plugin != NULL, NULL); inplugin = VISUAL_INPUT_PLUGIN (input->plugin->info->plugin); return inplugin; } /** * @defgroup VisInput VisInput * @{ */ /** * Gives the encapsulated VisPluginData from a VisInput. * * @param input Pointer of a VisInput of which the VisPluginData needs to be returned. * * @return VisPluginData that is encapsulated in the VisInput, possibly NULL. */ VisPluginData *visual_input_get_plugin (VisInput *input) { return input->plugin; } /** * Gives a list of input plugins in the current plugin registry. * * @return An VisList of VisPluginRef's containing the input plugins in the plugin registry. */ VisList *visual_input_get_list () { return __lv_plugins_input; } /** * Gives the next input plugin based on the name of a plugin. * * @see visual_input_get_prev_by_name * * @param name The name of the current plugin, or NULL to get the first. * * @return The name of the next plugin within the list. */ const char *visual_input_get_next_by_name (const char *name) { return visual_plugin_get_next_by_name (visual_input_get_list (), name); } /** * Gives the previous input plugin based on the name of a plugin. * * @see visual_input_get_next_by_name * * @param name The name of the current plugin. or NULL to get the last. * * @return The name of the previous plugin within the list. */ const char *visual_input_get_prev_by_name (const char *name) { return visual_plugin_get_prev_by_name (visual_input_get_list (), name); } /** * Checks if the input plugin is in the registry, based on it's name. * * @param name The name of the plugin that needs to be checked. * * @return TRUE if found, else FALSE. */ int visual_input_valid_by_name (const char *name) { if (visual_plugin_find (visual_input_get_list (), name) == NULL) return FALSE; else return TRUE; } /** * Creates a new VisInput from name, the plugin will be loaded but won't be realized. * * @param inputname * The name of the plugin to load, or NULL to simply allocate a new * input. * * @return A newly allocated VisInput, optionally containing a loaded plugin. Or NULL on failure. */ VisInput *visual_input_new (const char *inputname) { VisInput *input; input = visual_mem_new0 (VisInput, 1); visual_input_init (input, inputname); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (input), TRUE); visual_object_ref (VISUAL_OBJECT (input)); return input; } /** * Initializes a VisInput, this will set the allocated flag for the object to FALSE. Should not * be used to reset a VisInput, or on a VisInput created by visual_input_new(). * * @see visual_input_new * * @param input Pointer to the VisInput that is initialized. * @param inputname * The name of the plugin to load, or NULL to simply initialize a new input. * * @return VISUAL_OK on succes, -VISUAL_ERROR_INPUT_NULL or -VISUAL_ERROR_PLUGIN_NO_LIST on failure. */ int visual_input_init (VisInput *input, const char *inputname) { VisPluginRef *ref; visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_INPUT_NULL); if (__lv_plugins_input == NULL && inputname != NULL) { visual_log (VISUAL_LOG_CRITICAL, _("the plugin list is NULL")); return -VISUAL_ERROR_PLUGIN_NO_LIST; } /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (input)); visual_object_set_dtor (VISUAL_OBJECT (input), input_dtor); visual_object_set_allocated (VISUAL_OBJECT (input), FALSE); /* Reset the VisInput data */ input->audio = visual_audio_new (); input->plugin = NULL; input->callback = NULL; if (inputname == NULL) return VISUAL_OK; ref = visual_plugin_find (__lv_plugins_input, inputname); input->plugin = visual_plugin_load (ref); return VISUAL_OK; } /** * Realize the VisInput. This also calls the plugin init function. * * @param input Pointer to a VisInput that needs to be realized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_INPUT_NULL or error values returned by * visual_plugin_realize () on failure. */ int visual_input_realize (VisInput *input) { visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_INPUT_NULL); if (input->plugin != NULL && input->callback == NULL) return visual_plugin_realize (input->plugin); return VISUAL_OK; } /** * Sets a callback function for VisInput. Callback functions can be used instead of plugins. Using * a callback function you can implement an in app PCM data upload function which is like the * upload callback that is used for input plugins. * * @param input Pointer to a VisInput that to which a callback needs to be set. * @param callback The in app callback function that should be used instead of a plugin. * @param priv A private that can be read within the callback function. * * @return VISUAL_OK on succes, -VISUAL_ERROR_INPUT_NULL on failure. */ int visual_input_set_callback (VisInput *input, VisInputUploadCallbackFunc callback, void *priv) { visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_INPUT_NULL); input->callback = callback; visual_object_set_private (VISUAL_OBJECT (input), priv); return VISUAL_OK; } /** * This is called to run a VisInput. This function will call the plugin to upload it's samples and run it * through the visual_audio_analyze function. If a callback is set it will use the callback instead of * the plugin. * * @param input A pointer to a VisInput that needs to be runned. * * @return VISUAL_OK on succes, -VISUAL_ERROR_INPUT_NULL or -VISUAL_ERROR_INPUT_PLUGIN_NULL on failure. */ int visual_input_run (VisInput *input) { VisInputPlugin *inplugin; visual_log_return_val_if_fail (input != NULL, -VISUAL_ERROR_INPUT_NULL); if (input->callback == NULL) { inplugin = get_input_plugin (input); if (inplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, "The input plugin is not loaded correctly."); return -VISUAL_ERROR_INPUT_PLUGIN_NULL; } inplugin->upload (input->plugin, input->audio); } else input->callback (input, input->audio, visual_object_get_private (VISUAL_OBJECT (input))); visual_audio_analyze (input->audio); return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_param.h0000644000175100001730000001770714405737441014420 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_param.h,v 1.32 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_PARAM_H #define _LV_PARAM_H #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_PARAMCONTAINER(obj) (VISUAL_CHECK_CAST ((obj), VisParamContainer)) #define VISUAL_PARAMENTRY_CALLBACK(obj) (VISUAL_CHECK_CAST ((obj), VisParamEntryCallback)) #define VISUAL_PARAMENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisParamEntry)) /* Use 0 for pointers instead of NULL because of C++ programs shocking on ((void *) 0) */ #define VISUAL_PARAM_LIST_ENTRY(name) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_NULL } #define VISUAL_PARAM_LIST_ENTRY_STRING(name, string) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_STRING, string, {0, 0, 0}} #define VISUAL_PARAM_LIST_ENTRY_INTEGER(name, val) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_INTEGER, 0, {val, 0, 0}} #define VISUAL_PARAM_LIST_ENTRY_FLOAT(name, val) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_FLOAT, 0, {0, val, 0}} #define VISUAL_PARAM_LIST_ENTRY_DOUBLE(name, val) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_DOUBLE, 0, {0, 0, val}} #define VISUAL_PARAM_LIST_ENTRY_COLOR(name, r, g, b) { {}, 0, name, VISUAL_PARAM_ENTRY_TYPE_COLOR, 0, {0, 0, 0}, {{}, r, g, b, 0}} #define VISUAL_PARAM_LIST_END { {}, 0, 0, VISUAL_PARAM_ENTRY_TYPE_END } #define VISUAL_PARAM_CALLBACK_ID_MAX 2147483647 /** * Different types of parameters that can be used. */ typedef enum { VISUAL_PARAM_ENTRY_TYPE_NULL, /**< No parameter. */ VISUAL_PARAM_ENTRY_TYPE_STRING, /**< String parameter. */ VISUAL_PARAM_ENTRY_TYPE_INTEGER, /**< Integer parameter. */ VISUAL_PARAM_ENTRY_TYPE_FLOAT, /**< Floating point parameter. */ VISUAL_PARAM_ENTRY_TYPE_DOUBLE, /**< Double floating point parameter. */ VISUAL_PARAM_ENTRY_TYPE_COLOR, /**< VisColor parameter. */ VISUAL_PARAM_ENTRY_TYPE_PALETTE, /**< VisPalette parameter. */ VISUAL_PARAM_ENTRY_TYPE_OBJECT, /**< VisObject parameter. */ VISUAL_PARAM_ENTRY_TYPE_END /**< List end, and used as terminator for VisParamEntry lists. */ } VisParamEntryType; typedef struct _VisParamContainer VisParamContainer; typedef struct _VisParamEntryCallback VisParamEntryCallback; typedef struct _VisParamEntry VisParamEntry; /** * The param changed callback is used to be able to notify of changes within parameters. This should * not be used within the plugin itself, instead use the event queue there. This is so it's possible to * notify of changes outside the plugin. For example, this is needed by VisUI. * * @arg param Pointer to the param that has been changed, and to which the callback was set. * @arg priv Private argument, that can be set when adding the callback to the callback list. */ typedef void (*VisParamChangedCallbackFunc)(VisParamEntry *param, void *priv); /** * Parameter container, is the container for a set of parameters. * * All members should never be accessed directly, instead methods should be used. */ struct _VisParamContainer { VisObject object; /**< The VisObject data. */ VisList entries; /**< The list that contains all the parameters. */ VisEventQueue *eventqueue; /**< Pointer to an optional eventqueue to which events can be emitted * on parameter changes. */ }; /** * A parameter callback entry, used for change notification callbacks. */ struct _VisParamEntryCallback { VisObject object; /**< The VisObject data. */ int id; /**< Callback ID. */ VisParamChangedCallbackFunc callback; /**< The param change callback function. */ }; /** * A parameter entry, used for plugin parameters and such. * * All members should never be accessed directly, instead methods should be used. */ struct _VisParamEntry { VisObject object; /**< The VisObject data. */ VisParamContainer *parent; /**< Parameter container in which the param entry is encapsulated. */ char *name; /**< Parameter name. */ VisParamEntryType type; /**< Parameter type. */ char *string; /**< String data. */ /* No union, we can't choose a member of the union using static initializers */ struct { int integer; /**< Integer data. */ float floating; /**< Floating point data. */ double doubleflt; /**< Double floating point data. */ } numeric; VisColor color; /**< VisColor data. */ VisPalette pal; /**< VisPalette data. */ VisObject *objdata; /**< VisObject data for a VisObject parameter. */ VisList callbacks; /**< The change notify callbacks. */ }; /* prototypes */ VisParamContainer *visual_param_container_new (void); int visual_param_container_set_eventqueue (VisParamContainer *paramcontainer, VisEventQueue *eventqueue); VisEventQueue *visual_param_container_get_eventqueue (VisParamContainer *paramcontainer); int visual_param_container_add (VisParamContainer *paramcontainer, VisParamEntry *param); int visual_param_container_add_many (VisParamContainer *paramcontainer, VisParamEntry *params); int visual_param_container_remove (VisParamContainer *paramcontainer, const char *name); int visual_param_container_copy (VisParamContainer *destcont, VisParamContainer *srccont); int visual_param_container_copy_match (VisParamContainer *destcont, VisParamContainer *srccont); VisParamEntry *visual_param_container_get (VisParamContainer *paramcontainer, const char *name); VisParamEntry *visual_param_entry_new (char *name); int visual_param_entry_add_callback (VisParamEntry *param, VisParamChangedCallbackFunc callback, void *priv); int visual_param_entry_remove_callback (VisParamEntry *param, int id); int visual_param_entry_notify_callbacks (VisParamEntry *param); int visual_param_entry_is (VisParamEntry *param, const char *name); int visual_param_entry_compare (VisParamEntry *src1, VisParamEntry *src2); int visual_param_entry_changed (VisParamEntry *param); VisParamEntryType visual_param_entry_get_type (VisParamEntry *param); int visual_param_entry_set_from_param (VisParamEntry *param, VisParamEntry *src); int visual_param_entry_set_name (VisParamEntry *param, char *name); int visual_param_entry_set_string (VisParamEntry *param, char *string); int visual_param_entry_set_integer (VisParamEntry *param, int integer); int visual_param_entry_set_float (VisParamEntry *param, float floating); int visual_param_entry_set_double (VisParamEntry *param, double doubleflt); int visual_param_entry_set_color (VisParamEntry *param, uint8_t r, uint8_t g, uint8_t b); int visual_param_entry_set_color_by_color (VisParamEntry *param, VisColor *color); int visual_param_entry_set_palette (VisParamEntry *param, VisPalette *pal); int visual_param_entry_set_object (VisParamEntry *param, VisObject *object); char *visual_param_entry_get_name (VisParamEntry *param); char *visual_param_entry_get_string (VisParamEntry *param); int visual_param_entry_get_integer (VisParamEntry *param); float visual_param_entry_get_float (VisParamEntry *param); double visual_param_entry_get_double (VisParamEntry *param); VisColor *visual_param_entry_get_color (VisParamEntry *param); VisPalette *visual_param_entry_get_palette (VisParamEntry *param); VisObject *visual_param_entry_get_object (VisParamEntry *param); VISUAL_END_DECLS #endif /* _LV_PARAM_H */ libvisual-0.4.2/libvisual/lv_ui.h0000644000175100001730000004711114405737441013725 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_ui.h,v 1.42 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_UI_H #define _LV_UI_H #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_UI_WIDGET(obj) (VISUAL_CHECK_CAST ((obj), VisUIWidget)) #define VISUAL_UI_CONTAINER(obj) (VISUAL_CHECK_CAST ((obj), VisUIContainer)) #define VISUAL_UI_BOX(obj) (VISUAL_CHECK_CAST ((obj), VisUIBox)) #define VISUAL_UI_TABLE_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisUITableEntry)) #define VISUAL_UI_TABLE(obj) (VISUAL_CHECK_CAST ((obj), VisUITable)) #define VISUAL_UI_NOTEBOOK(obj) (VISUAL_CHECK_CAST ((obj), VisUINotebook)) #define VISUAL_UI_FRAME(obj) (VISUAL_CHECK_CAST ((obj), VisUIFrame)) #define VISUAL_UI_LABEL(obj) (VISUAL_CHECK_CAST ((obj), VisUILabel)) #define VISUAL_UI_IMAGE(obj) (VISUAL_CHECK_CAST ((obj), VisUIImage)) #define VISUAL_UI_SEPARATOR(obj) (VISUAL_CHECK_CAST ((obj), VisUISeparator)) #define VISUAL_UI_MUTATOR(obj) (VISUAL_CHECK_CAST ((obj), VisUIMutator)) #define VISUAL_UI_RANGE(obj) (VISUAL_CHECK_CAST ((obj), VisUIRange)) #define VISUAL_UI_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisUIEntry)) #define VISUAL_UI_SLIDER(obj) (VISUAL_CHECK_CAST ((obj), VisUISlider)) #define VISUAL_UI_NUMERIC(obj) (VISUAL_CHECK_CAST ((obj), VisUINumeric)) #define VISUAL_UI_COLOR(obj) (VISUAL_CHECK_CAST ((obj), VisUIColor)) #define VISUAL_UI_COLORBUTTON(obj) (VISUAL_CHECK_CAST ((obj), VisUIColorButton)) #define VISUAL_UI_COLORPALETTE(obj) (VISUAL_CHECK_CAST ((obj), VisUIColorPalette)) #define VISUAL_UI_CHOICE_ENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisUIChoiceEntry)) #define VISUAL_UI_CHOICE(obj) (VISUAL_CHECK_CAST ((obj), VisUIChoice)) #define VISUAL_UI_POPUP(obj) (VISUAL_CHECK_CAST ((obj), VisUIPopup)) #define VISUAL_UI_LIST(obj) (VISUAL_CHECK_CAST ((obj), VisUIList)) #define VISUAL_UI_RADIO(obj) (VISUAL_CHECK_CAST ((obj), VisUIRadio)) #define VISUAL_UI_CHECKBOX(obj) (VISUAL_CHECK_CAST ((obj), VisUICheckbox)) /** * Enumerate to define the different types of VisUIWidgets. */ typedef enum { VISUAL_WIDGET_TYPE_NULL = 0, /**< NULL widget */ VISUAL_WIDGET_TYPE_WIDGET, /**< Base widget: \a VisUIWidget. */ VISUAL_WIDGET_TYPE_CONTAINER, /**< Container widget: \a VisUIContainer. */ VISUAL_WIDGET_TYPE_BOX, /**< Box widget: \a VisUIBox. */ VISUAL_WIDGET_TYPE_TABLE, /**< Table widget: \a VisUITable. */ VISUAL_WIDGET_TYPE_NOTEBOOK, /**< Notebook widget: \a VisUINotebook. */ VISUAL_WIDGET_TYPE_FRAME, /**< Frame widget: \a VisUIFrame. */ VISUAL_WIDGET_TYPE_LABEL, /**< Label widget: \a VisUILabel. */ VISUAL_WIDGET_TYPE_IMAGE, /**< Image widget: \a VisUIImage. */ VISUAL_WIDGET_TYPE_SEPARATOR, /**< Separator widget: \a VisUISeparator. */ VISUAL_WIDGET_TYPE_MUTATOR, /**< Mutator base widget: \a VisUIMutator. */ VISUAL_WIDGET_TYPE_RANGE, /**< Range base widget: \a VisUIRange. */ VISUAL_WIDGET_TYPE_ENTRY, /**< Entry box widget: \a VisUIEntry. */ VISUAL_WIDGET_TYPE_SLIDER, /**< Slider widget: \a VisUISlider. */ VISUAL_WIDGET_TYPE_NUMERIC, /**< Numeric widget: \a VisUINumeric. */ VISUAL_WIDGET_TYPE_COLOR, /**< Color widget: \a VisUIColor. */ VISUAL_WIDGET_TYPE_COLORBUTTON, /**< Color button widget: \a VisUIColorButton. */ VISUAL_WIDGET_TYPE_COLORPALETTE,/**< Color palette widget: \a VisUIColorPalette. */ VISUAL_WIDGET_TYPE_CHOICE, /**< Choice base widget: \a VisUIChoice. */ VISUAL_WIDGET_TYPE_POPUP, /**< Popup widget: \a VisUIPopup. */ VISUAL_WIDGET_TYPE_LIST, /**< List widget: \a VisUIList. */ VISUAL_WIDGET_TYPE_RADIO, /**< Radio widget: \a VisUIRadio. */ VISUAL_WIDGET_TYPE_CHECKBOX /**< Checkbox widget: \a VisUICheckbox. */ } VisUIWidgetType; /** * Enumerate to define the different types of widget orientation. This is used * by a few widgets that can be aligned both vertical and horizontal. */ typedef enum { VISUAL_ORIENT_TYPE_NONE, /**< No orientation, use the default. */ VISUAL_ORIENT_TYPE_HORIZONTAL, /**< Horizontal orientation. */ VISUAL_ORIENT_TYPE_VERTICAL /**< Vertical orientation. */ } VisUIOrientType; typedef struct _VisUIWidget VisUIWidget; typedef struct _VisUIContainer VisUIContainer; typedef struct _VisUIBox VisUIBox; typedef struct _VisUITableEntry VisUITableEntry; typedef struct _VisUITable VisUITable; typedef struct _VisUINotebook VisUINotebook; typedef struct _VisUIFrame VisUIFrame; typedef struct _VisUILabel VisUILabel; typedef struct _VisUIImage VisUIImage; typedef struct _VisUISeparator VisUISeparator; typedef struct _VisUIMutator VisUIMutator; typedef struct _VisUIRange VisUIRange; typedef struct _VisUIEntry VisUIEntry; typedef struct _VisUISlider VisUISlider; typedef struct _VisUINumeric VisUINumeric; typedef struct _VisUIColor VisUIColor; typedef struct _VisUIColorButton VisUIColorButton; typedef struct _VisUIColorPalette VisUIColorPalette; typedef struct _VisUIChoiceList VisUIChoiceList; typedef struct _VisUIChoiceEntry VisUIChoiceEntry; typedef struct _VisUIChoice VisUIChoice; typedef struct _VisUIPopup VisUIPopup; typedef struct _VisUIList VisUIList; typedef struct _VisUIRadio VisUIRadio; typedef struct _VisUICheckbox VisUICheckbox; /* FIXME, fix the links, they are screwed up because of the typedefs, there is some way around it * but hey. */ /** * * The super class for al VisUIWidgets. All the typical VisUIWidgets * derive from this. VisUIWidget is used as an intermediate user interface * description. Mainly to set up configuration dialogs for plugins that * are not widget set dependant. * * The VisUIWidget class hierarchy looks like following: * - \a _VisUIWidget * - \a VisUILabel * - \a VisUIImage * - \a VisUIContainer * - \a VisUIBox * - \a VisUITable * - \a VisUINotebook * - \a VisUIFrame * - \a VisUIMutator * - \a VisUIText * - \a VisUIColor * - \a VisUIColorButton * - \a VisUIColorPalette * - \a VisUIRange * - \a VisUISlider * - \a VisUINumeric * - \a VisUIChoice * - \a VisUIPopup * - \a VisUIList * - \a VisUIRadio * - \a VisUICheckbox */ struct _VisUIWidget { VisObject object; /**< The VisObject data. */ VisUIWidget *parent; /**< Parent in which this VisUIWidget is packed. * This is possibly NULL. */ VisUIWidgetType type; /**< Type of VisUIWidget. */ const char *tooltip; /**< Optional tooltip text, this can be used to * give the user some extra explanation about the * user interface. */ int width; /**< When size requisition is used, the width value will * be stored in this. */ int height; /**< When size requisition is used. the height value will * be stored in this. When size requisition is not being * done both width and height will contain of -1. */ }; /** * The VisUIContainer is a VisUIWidget that is used to pack other widgets in. * A basic container can contain just one VisUIWidget, however when VisUIBox or * VisUITable is used, it's possible to add more elements. */ struct _VisUIContainer { VisUIWidget widget; /**< The VisUIWidget data. */ VisUIWidget *child; /**< Pointer to the child VisUIWidget that is packed in this VisUIContainer. */ }; /** * The VisUIBox inherents from VisUIContainer, but is capable to contain more childeren. * The VisUIBox is used as a box of VisUIWidgets, packed vertical or horizontal. */ struct _VisUIBox { VisUIContainer container; /**< The VisUIContainer data. */ VisUIOrientType orient; /**< Orientation, whatever the box packs the item in a vertical * order or in a horizontal order. */ VisList childs; /**< A list of all child VisUIWidgets. */ }; /** * VisUITableEntry is an entry in a VisUITable. the VisUITableEntry is not a VisUIWidget on * itself. Instead it rembers the cell in which a VisUIWidget is placed in VisUITable and * also has a reference to the VisUIWidget. */ struct _VisUITableEntry { VisObject object; /**< The VisObject data. */ int row; /**< Row to which the VisUITableEntry is associated. */ int col; /**< Column to which the VisUITableEntry is associated. */ VisUIWidget *widget; /**< The VisUIWidget that is connected to this entry in the VisUITable. */ }; /** * The VisUITable inherents from VisUIContainer, but is capable of placing VisUIWidgets in an aligned grid. */ struct _VisUITable { VisUIContainer container; /**< The VisUIContainer data. */ int rows; /**< The number of rows in this VisUITable. */ int cols; /**< The number of columns in this VisUITable. */ VisList childs; /**< A list of all VisUITableEntry items that are related to * this table. */ }; /** * The VisUINotebook inherents from VisUIContainer, but is capable of placing VisUIWidgets in notebooks. */ struct _VisUINotebook { VisUIContainer container; /**< The VisUIContainer data. */ VisList labels; /**< The labels as VisUILabels. */ VisList childs; /**< The child VisUIWidgets per notebook. */ }; /** * The VisUIFrame inherents from VisUIContainer, it's used to put a frame with a label around a VisUIWidget. */ struct _VisUIFrame { VisUIContainer container; /**< The VisUIContainer data. */ const char *name; /**< The frame label text. */ }; /** * The VisUILabel inherents from a VisUIWidget, it's used to as a label item in the user interface. */ struct _VisUILabel { VisUIWidget widget; /**< The VisUIWidget data. */ const char *text; /**< The label text. */ int bold; /**< Whatever the label is being printed in bold or not. */ }; /** * The VisUIImage inherents from a VisUIWidget, it's used to display a VisVideo within the user interface. For * example it can be used to show a picture. */ struct _VisUIImage { VisUIWidget widget; /**< The VisUIWidget data. */ VisVideo *image; /**< The VisUIImage containing the image data. */ }; /** * The VisUISeparator inherents from a VisUIWidget, it's used to display a separator between different user interface * elements. */ struct _VisUISeparator { VisUIWidget widget; /**< The VisUIWidget data. */ VisUIOrientType orient; /**< The orientation, whatever the separator is drawn in vertical * or horizontal style. */ }; /** * The VisUIMutator inherents from a VisUIWidget, it's used as a super class for different type of mutator VisUIWidgets. * Mutator VisUIWidgets are used to change a value in a VisParamEntry. */ struct _VisUIMutator { VisUIWidget widget; /**< The VisUIWidget data. */ VisParamEntry *param; /**< The VisParamEntry parameter that is associated with this * VisUIMutator. */ }; /** * The VisUIRange inherents from a VisUIMutator, it's a type of mutator widget that focus on numeric input and * numeric adjustment within a range. */ struct _VisUIRange { VisUIMutator mutator; /**< The VisUIMutator data. */ double min; /**< The minimal value. */ double max; /**< The maximal value. */ double step; /**< Increase / decrease steps. */ int precision; /**< Precision, in the fashion of how many numbers behind * the point. */ }; /** * The VisUIEntry inherents from a VisUIMutator, it's used as a way to input text. */ struct _VisUIEntry { VisUIMutator mutator; /**< The VisUIMutator data. */ int length; /**< Maximal length for the text. */ }; /** * The VisUISlider inherents from a VisUIRange, it's used to display a slider which can be used * to adjust a numeric value. */ struct _VisUISlider { VisUIRange range; /**< The VisUIRange data. */ int showvalue; /**< Don't show just the slider, but also the value it * represents at it's current position. */ }; /** * The VisUINumeric inherents from a VisUIRange, it's used to display a numeric spin button that * can be used to adjust a numeric value. A numeric spin button contains out of a small text field * displaying the actual value, followed by two buttons which are used to increase or decrease the value. * * In most VisUI native implementations it's also possible to adjust the text field directly using * the keyboard. */ struct _VisUINumeric { VisUIRange range; /**< The VisUIRange data. */ }; /** * The VisUIColor inherents from a VisUIMutator, it's used to adjust the color that is encapsulated by * a VisParamEntry. */ struct _VisUIColor { VisUIMutator mutator; /**< The VisUIMutator data. */ }; /** * The VisUIColorButton inherents from a VisUIMutator, it's used to adjust the color that is encapsulated by * a VisParamEntry. Unlike VisUIColor, it only shows a button, but when pressed you can change the color. */ struct _VisUIColorButton { VisUIMutator mutator; /**< The VisUIMutator data. */ }; /** * The VisUIColorPalette inherents from a VisUIMutator, it's used to adjust a small color palette that is encapsulated by * a VisParamEntry. It's not allowed to change the size of the palette after it's been set. */ struct _VisUIColorPalette { VisUITable table; /**< The VisUITable data. */ }; /** * The VisUIChoiceList is not a VisUIWidget, but it's used by the different types of VisUIChoice widgets to * store information about choices. */ struct _VisUIChoiceList { VisObject object; /**< The VisObject data. */ int count; /**< The amount of choices that are present. */ VisList choices; /**< A list of VisUIChoiceEntry elements. */ }; /** * The VisUIChoiceEntry is not a VisUIWidget, but it's used by the different types of VisUIChoice widgets to * store information regarding a choice within a VisUIChoiceList. */ struct _VisUIChoiceEntry { VisObject object; /**< The VisObject data. */ const char *name; /**< Name of this VisChoiceEntry. */ VisParamEntry *value; /**< Link to the VisParamEntry that contains the value * for this VisChoiceEntry. */ }; /** * The VisUIChoice inherents from a VisUIMutator, it's used as a super class for the different types of * VisUIChoice VisUIWidgets. */ struct _VisUIChoice { VisUIMutator mutator; /**< The VisUIMutator data. */ VisParamEntry *param; /**< Pointer to the VisParamEntry that is the target to * contain the actual value. */ VisUIChoiceList choices; /**< The different choices present. */ }; /** * The VisUIPopup inherents from a VisUIChoice, it's used to represent choices in a popup fashion, where you * can select an item. */ struct _VisUIPopup { VisUIChoice choice; /**< The VisUIChoice data. */ }; /** * The VisUIList inherents from a VisUIChoice, it's used to represent choices in a list fashion. */ struct _VisUIList { VisUIChoice choice; /**< The VisUIChoice data. */ }; /** * The VisUIRadio inherents from a VisUIChoice, it's used to represent choices in the fashion of radio buttons. These * are a grouped type of checkboxes where only one item can be active at once. */ struct _VisUIRadio { VisUIChoice choice; /**< The VisUIChoice data. */ VisUIOrientType orient; /**< Orientation of how the different radio buttons in the VisUIRadio button * group is ordered. */ }; /** * The VisUICheckbox inherents from a VisUIChoice, it's used to represent one single checkbox widget. For this reason it * can only represent two choices. One for the toggled state and one for the untoggled state. */ struct _VisUICheckbox { VisUIChoice choice; /**< The VisUIChoice data. */ const char *name; /**< Optional text behind the textbox. */ }; /* prototypes */ VisUIWidget *visual_ui_widget_new (void); int visual_ui_widget_set_size_request (VisUIWidget *widget, int width, int height); int visual_ui_widget_set_tooltip (VisUIWidget *widget, const char *tooltip); const char *visual_ui_widget_get_tooltip (VisUIWidget *widget); VisUIWidget *visual_ui_widget_get_top (VisUIWidget *widget); VisUIWidget *visual_ui_widget_get_parent (VisUIWidget *widget); VisUIWidgetType visual_ui_widget_get_type (VisUIWidget *widget); int visual_ui_container_add (VisUIContainer *container, VisUIWidget *widget); VisUIWidget *visual_ui_container_get_child (VisUIContainer *container); VisUIWidget *visual_ui_box_new (VisUIOrientType orient); int visual_ui_box_pack (VisUIBox *box, VisUIWidget *widget); VisList *visual_ui_box_get_childs (VisUIBox *box); VisUIOrientType visual_ui_box_get_orient (VisUIBox *box); VisUIWidget *visual_ui_table_new (int rows, int cols); VisUITableEntry *visual_ui_table_entry_new (VisUIWidget *widget, int row, int col); int visual_ui_table_attach (VisUITable *table, VisUIWidget *widget, int row, int col); VisList *visual_ui_table_get_childs (VisUITable *table); VisUIWidget *visual_ui_notebook_new (void); int visual_ui_notebook_add (VisUINotebook *notebook, VisUIWidget *widget, char *label); VisList *visual_ui_notebook_get_childs (VisUINotebook *notebook); VisList *visual_ui_notebook_get_childlabels (VisUINotebook *notebook); VisUIWidget *visual_ui_frame_new (const char *name); VisUIWidget *visual_ui_label_new (const char *text, int bold); int visual_ui_label_set_text (VisUILabel *label, const char *text); int visual_ui_label_set_bold (VisUILabel *label, int bold); const char *visual_ui_label_get_text (VisUILabel *label); VisUIWidget *visual_ui_image_new (VisVideo *video); int visual_ui_image_set_video (VisUIImage *image, VisVideo *video); VisVideo *visual_ui_image_get_video (VisUIImage *image); VisUIWidget *visual_ui_separator_new (VisUIOrientType orient); VisUIOrientType visual_ui_separator_get_orient (VisUISeparator *separator); int visual_ui_mutator_set_param (VisUIMutator *mutator, VisParamEntry *param); VisParamEntry *visual_ui_mutator_get_param (VisUIMutator *mutator); int visual_ui_range_set_properties (VisUIRange *range, double min, double max, double step, int precision); int visual_ui_range_set_max (VisUIRange *range, double max); int visual_ui_range_set_min (VisUIRange *range, double min); int visual_ui_range_set_step (VisUIRange *range, double step); int visual_ui_range_set_precision (VisUIRange *range, int precision); VisUIWidget *visual_ui_entry_new (void); int visual_ui_entry_set_length (VisUIEntry *entry, int length); VisUIWidget *visual_ui_slider_new (int showvalue); VisUIWidget *visual_ui_numeric_new (void); VisUIWidget *visual_ui_color_new (void); VisUIWidget *visual_ui_colorbutton_new (void); VisUIWidget *visual_ui_colorpalette_new (void); VisUIChoiceEntry *visual_ui_choice_entry_new (const char *name, VisParamEntry *value); int visual_ui_choice_add (VisUIChoice *choice, const char *name, VisParamEntry *value); int visual_ui_choice_add_many (VisUIChoice *choice, VisParamEntry *paramchoices); int visual_ui_choice_free_choices (VisUIChoice *choice); int visual_ui_choice_set_active (VisUIChoice *choice, int index); int visual_ui_choice_get_active (VisUIChoice *choice); VisUIChoiceEntry *visual_ui_choice_get_choice (VisUIChoice *choice, int index); VisUIChoiceList *visual_ui_choice_get_choices (VisUIChoice *choice); /* FIXME look at lists with multiple selections... */ VisUIWidget *visual_ui_popup_new (void); VisUIWidget *visual_ui_list_new (void); VisUIWidget *visual_ui_radio_new (VisUIOrientType orient); VisUIWidget *visual_ui_checkbox_new (const char *name, int boolcheck); VISUAL_END_DECLS #endif /* _LV_UI_H */ libvisual-0.4.2/libvisual/lv_ringbuffer.c0000644000175100001730000003742414405737441015442 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_ringbuffer.c,v 1.8 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include "lv_ringbuffer.h" #include "lv_log.h" #include "lv_mem.h" static int ringbuffer_dtor (VisObject *object); static int ringbuffer_entry_dtor (VisObject *object); static int fixate_with_partial_data_request (VisRingBuffer *ringbuffer, VisBuffer *data, int offset, int nbytes, int *buffercorr); static int ringbuffer_dtor (VisObject *object) { VisRingBuffer *ringbuffer = VISUAL_RINGBUFFER (object); if (ringbuffer->entries != NULL) visual_object_unref (VISUAL_OBJECT (ringbuffer->entries)); ringbuffer->entries = NULL; return VISUAL_OK; } static int ringbuffer_entry_dtor (VisObject *object) { VisRingBufferEntry *entry = VISUAL_RINGBUFFER_ENTRY (object); if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER) { if (entry->buffer != NULL) visual_object_unref (VISUAL_OBJECT (entry->buffer)); } else if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) { if (entry->destroyfunc != NULL) entry->destroyfunc (entry); } entry->type = VISUAL_RINGBUFFER_ENTRY_TYPE_NONE; entry->datafunc = NULL; entry->destroyfunc = NULL; entry->sizefunc = NULL; entry->buffer = NULL; entry->functiondata = NULL; return VISUAL_OK; } /** * @defgroup VisRingBuffer VisRingBuffer * @{ */ /** * Creates a new VisRingBuffer structure. * The VisRingBuffer system is a double linked ringbuffer implementation. * * @return A newly allocated VisRingBuffer. */ VisRingBuffer *visual_ringbuffer_new () { VisRingBuffer *ringbuffer; ringbuffer = visual_mem_new0 (VisRingBuffer, 1); visual_ringbuffer_init (ringbuffer); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (ringbuffer), TRUE); visual_object_ref (VISUAL_OBJECT (ringbuffer)); return ringbuffer; } int visual_ringbuffer_init (VisRingBuffer *ringbuffer) { visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (ringbuffer)); visual_object_set_dtor (VISUAL_OBJECT (ringbuffer), ringbuffer_dtor); visual_object_set_allocated (VISUAL_OBJECT (ringbuffer), FALSE); /* Reset the VisRingBuffer structure */ ringbuffer->entries = visual_list_new (visual_object_collection_destroyer); return VISUAL_OK; } /** * Adds a VisRingBufferEntry to the end of the ringbuffer. * * @param ringbuffer The VisRingBuffer to which the VisRingBufferEntry is added. * @param entry The VisRingBufferEntry that is added to the end of the ringbuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_RINGBUFFER_NULL or -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL * on failure. */ int visual_ringbuffer_add_entry (VisRingBuffer *ringbuffer, VisRingBufferEntry *entry) { visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); visual_log_return_val_if_fail (entry != NULL, -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL); visual_list_add (ringbuffer->entries, entry); return VISUAL_OK; } /** * Adds a VisBuffer to the end of the ringbuffer. * * @param ringbuffer The VisRingBuffer to which the VisBuffer is added. * @param buffer The VisBuffer that is added to the VisRingBuffer. * * @return VISUAL_OK on succes or -VISUAL_ERROR_RINGBUFFER_NULL, -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL * on failure. */ int visual_ringbuffer_add_buffer (VisRingBuffer *ringbuffer, VisBuffer *buffer) { VisRingBufferEntry *entry; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); entry = visual_ringbuffer_entry_new (buffer); return visual_ringbuffer_add_entry (ringbuffer, entry); } /** * Adds a portion of data to the ringbuffer of nbytes byte size. * * @param ringbuffer Pointer to the ringbuffer to which the data is added. * @param data Pointer to the data that is added to the ringbuffer. * @param nbytes The size of the data that is added to the ringbuffer. * * @return VISUAL_OK on succes or -VISUAL_ERROR_RINGBUFFER_NULL, -VISUAL_ERROR_NULL, * -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL on failure. */ int visual_ringbuffer_add_buffer_by_data (VisRingBuffer *ringbuffer, void *data, int nbytes) { VisBuffer *buffer; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); buffer = visual_buffer_new_with_buffer (data, nbytes, NULL); return visual_ringbuffer_add_buffer (ringbuffer, buffer); } int visual_ringbuffer_add_function (VisRingBuffer *ringbuffer, VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata) { VisRingBufferEntry *entry; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); visual_log_return_val_if_fail (datafunc != NULL, -VISUAL_ERROR_RINGBUFFER_DATAFUNC_NULL); entry = visual_ringbuffer_entry_new_function (datafunc, destroyfunc, sizefunc, functiondata); return visual_ringbuffer_add_entry (ringbuffer, entry); } int visual_ringbuffer_get_size (VisRingBuffer *ringbuffer) { VisListEntry *le = NULL; VisRingBufferEntry *entry; int totalsize = 0; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); while ((entry = visual_list_next (ringbuffer->entries, &le)) != NULL) { int bsize = 0; if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER) { if ((bsize = visual_buffer_get_size (entry->buffer)) > 0) totalsize += bsize; } else if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) { if (entry->sizefunc != NULL) { totalsize += entry->sizefunc (ringbuffer, entry); } else { VisBuffer *tempbuf = entry->datafunc (ringbuffer, entry); if ((bsize = visual_buffer_get_size (tempbuf)) > 0) totalsize += bsize; visual_object_unref (VISUAL_OBJECT (tempbuf)); } } } return totalsize; } /** * Gets a list of all ringbuffer fragments that are currently in the ringbuffer. * * @param ringbuffer Pointer to the VisRingBuffer of which the fragments are requested. * * @return A VisList of VisRingBufferEntry items or NULL on failure. */ VisList *visual_ringbuffer_get_list (VisRingBuffer *ringbuffer) { visual_log_return_val_if_fail (ringbuffer != NULL, NULL); return ringbuffer->entries; } int visual_ringbuffer_get_data (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes) { return visual_ringbuffer_get_data_offset (ringbuffer, data, 0, nbytes); } int visual_ringbuffer_get_data_offset (VisRingBuffer *ringbuffer, VisBuffer *data, int offset, int nbytes) { VisListEntry *le = NULL; VisRingBufferEntry *entry; int curposition = 0; int curoffset = 0; int positioncorr = 0; int startat = 0; int buffercorr = 0; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_BUFFER_NULL); visual_log_return_val_if_fail (offset >= 0, -VISUAL_ERROR_IMPOSSIBLE); /* Fixate possible partial buffer */ if (offset > 0) startat = fixate_with_partial_data_request (ringbuffer, data, offset, nbytes, &buffercorr); curposition = buffercorr; /* Buffer fixated with partial segment, request the other segments */ { int lindex = 0; le = NULL; while ((entry = visual_list_next (ringbuffer->entries, &le)) != NULL) { VisBuffer *tempbuf; lindex++; /* Skip to the right offset buffer fragment */ if (lindex <= startat) continue; if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER) { tempbuf = entry->buffer; } else if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) { /* Will bail out through visual_error_raise(), this is fatal, let's not try to * recover, it's a very obvious bug in the software */ if (entry->datafunc == NULL) { visual_log (VISUAL_LOG_ERROR, _("No VisRingBufferDataFunc data provider function set on " "type VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION")); return -VISUAL_ERROR_IMPOSSIBLE; } tempbuf = entry->datafunc (ringbuffer, entry); } if (curposition + visual_buffer_get_size (tempbuf) > nbytes) { VisBuffer buf; visual_buffer_init (&buf, visual_buffer_get_data (tempbuf), nbytes - curposition, NULL); visual_buffer_put (data, &buf, curposition); if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) visual_object_unref (VISUAL_OBJECT (tempbuf)); return VISUAL_OK; } visual_buffer_put (data, tempbuf, curposition); curposition += visual_buffer_get_size (tempbuf); if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) visual_object_unref (VISUAL_OBJECT (tempbuf)); /* Filled without room for partial buffer addition */ if (curposition == nbytes) return VISUAL_OK; } } assert (entry == NULL); // Silence the remaining bytes that we could not fill with // actual audio const size_t bytes_to_silence = nbytes - curposition; void * const target = visual_buffer_get_data (data) + curposition; visual_mem_set (target, 0, bytes_to_silence); return -VISUAL_ERROR_IMPOSSIBLE; } static int fixate_with_partial_data_request (VisRingBuffer *ringbuffer, VisBuffer *data, int offset, int nbytes, int *buffercorr) { VisListEntry *le = NULL; VisRingBufferEntry *entry; int curposition = 0; int curoffset = 0; int startat = 0; *buffercorr = 0; while ((entry = visual_list_next (ringbuffer->entries, &le)) != NULL) { int bsize = 0; startat++; if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER) { if ((bsize = visual_buffer_get_size (entry->buffer)) > 0) curoffset += bsize; /* This buffer partially falls within the offset */ if (curoffset > offset) { visual_buffer_put_data (data, (visual_buffer_get_data (entry->buffer) + visual_buffer_get_size (entry->buffer)) - (curoffset - offset), curoffset - offset, 0); *buffercorr = curoffset - offset; break; } } else if (entry->type == VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION) { if (entry->sizefunc != NULL) { curoffset += entry->sizefunc (ringbuffer, entry); /* This buffer partially falls within the offset */ if (curoffset > offset) { VisBuffer *tempbuf = entry->datafunc (ringbuffer, entry); visual_buffer_put_data (data, (visual_buffer_get_data (tempbuf) + visual_buffer_get_size (tempbuf)) - (curoffset - offset), curoffset - offset, 0); visual_object_unref (VISUAL_OBJECT (tempbuf)); *buffercorr = curoffset - offset; break; } } else { VisBuffer *tempbuf = entry->datafunc (ringbuffer, entry); if ((bsize = visual_buffer_get_size (tempbuf)) > 0) curoffset += bsize; /* This buffer partially falls within the offset */ if (curoffset > offset) { visual_buffer_put_data (data, (visual_buffer_get_data (tempbuf) + visual_buffer_get_size (tempbuf)) - (curoffset - offset), curoffset - offset, 0); *buffercorr = curoffset - offset; break; } visual_object_unref (VISUAL_OBJECT (tempbuf)); } } } return startat; } int visual_ringbuffer_get_data_from_end (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes) { int totalsize = visual_ringbuffer_get_size (ringbuffer); int offset = totalsize - nbytes; if ((totalsize != 0) && (nbytes > totalsize)) { offset = totalsize - (nbytes % totalsize); } if (offset < 0) { offset = 0; } return visual_ringbuffer_get_data_offset (ringbuffer, data, offset, nbytes); } int visual_ringbuffer_get_data_without_wrap (VisRingBuffer *ringbuffer, VisBuffer *data, int nbytes) { int ringsize; int amount = nbytes; visual_log_return_val_if_fail (ringbuffer != NULL, -VISUAL_ERROR_RINGBUFFER_NULL); if ((ringsize = visual_ringbuffer_get_size (ringbuffer)) < nbytes) amount = ringsize; return visual_ringbuffer_get_data_offset (ringbuffer, data, 0, amount); } VisBuffer *visual_ringbuffer_get_data_new (VisRingBuffer *ringbuffer, int nbytes) { VisBuffer *buffer; visual_log_return_val_if_fail (ringbuffer != NULL, NULL); buffer = visual_buffer_new_allocate (nbytes, NULL); visual_ringbuffer_get_data_offset (ringbuffer, buffer, 0, nbytes); return buffer; } VisBuffer *visual_ringbuffer_get_data_new_without_wrap (VisRingBuffer *ringbuffer, int nbytes) { VisBuffer *buffer; int ringsize; int amount = nbytes; visual_log_return_val_if_fail (ringbuffer != NULL, NULL); if ((ringsize = visual_ringbuffer_get_size (ringbuffer)) < nbytes) amount = ringsize; buffer = visual_buffer_new_allocate (amount, NULL); visual_ringbuffer_get_data_without_wrap (ringbuffer, buffer, amount); return buffer; } VisRingBufferEntry *visual_ringbuffer_entry_new (VisBuffer *buffer) { VisRingBufferEntry *entry; entry = visual_mem_new0 (VisRingBufferEntry, 1); visual_ringbuffer_entry_init (entry, buffer); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (entry), TRUE); visual_object_ref (VISUAL_OBJECT (entry)); return entry; } int visual_ringbuffer_entry_init (VisRingBufferEntry *entry, VisBuffer *buffer) { visual_log_return_val_if_fail (entry != NULL, -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (entry)); visual_object_set_dtor (VISUAL_OBJECT (entry), ringbuffer_entry_dtor); visual_object_set_allocated (VISUAL_OBJECT (entry), FALSE); /* Reset the VisRingBufferEntry data */ entry->type = VISUAL_RINGBUFFER_ENTRY_TYPE_BUFFER; entry->datafunc = NULL; entry->destroyfunc = NULL; entry->sizefunc = NULL; entry->buffer = buffer; entry->functiondata = NULL; return VISUAL_OK; } VisRingBufferEntry *visual_ringbuffer_entry_new_function ( VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata) { VisRingBufferEntry *entry; entry = visual_mem_new0 (VisRingBufferEntry, 1); visual_ringbuffer_entry_init_function (entry, datafunc, destroyfunc, sizefunc, functiondata); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (entry), TRUE); visual_object_ref (VISUAL_OBJECT (entry)); return entry; } int visual_ringbuffer_entry_init_function (VisRingBufferEntry *entry, VisRingBufferDataFunc datafunc, VisRingBufferDestroyFunc destroyfunc, VisRingBufferSizeFunc sizefunc, void *functiondata) { visual_log_return_val_if_fail (entry != NULL, -VISUAL_ERROR_RINGBUFFER_ENTRY_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (entry)); visual_object_set_dtor (VISUAL_OBJECT (entry), ringbuffer_entry_dtor); visual_object_set_allocated (VISUAL_OBJECT (entry), FALSE); /* Reset the VisRingBufferEntry data */ entry->type = VISUAL_RINGBUFFER_ENTRY_TYPE_FUNCTION; entry->datafunc = datafunc; entry->destroyfunc = destroyfunc; entry->sizefunc = sizefunc; entry->buffer = NULL; entry->functiondata = functiondata; return VISUAL_OK; } void *visual_ringbuffer_entry_get_functiondata (VisRingBufferEntry *entry) { visual_log_return_val_if_fail (entry != NULL, NULL); return entry->functiondata; } /** * @} */ libvisual-0.4.2/libvisual/lv_songinfo.h0000644000175100001730000000741314405737441015133 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_songinfo.h,v 1.14 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_SONGINFO_H #define _LV_SONGINFO_H #include #include VISUAL_BEGIN_DECLS #define VISUAL_SONGINFO(obj) (VISUAL_CHECK_CAST ((obj), VisSongInfo)) /** * Used to define the type of song info being used. * There are two interfaces to notify libvisual of song * information, being a simple and a advanced interface. */ typedef enum { VISUAL_SONGINFO_TYPE_NULL, /**< No song info is given. */ VISUAL_SONGINFO_TYPE_SIMPLE, /**< Simple interface only sets a songname. */ VISUAL_SONGINFO_TYPE_ADVANCED /**< Advanced interface splits all the stats * in separated entries */ } VisSongInfoType; typedef struct _VisSongInfo VisSongInfo; /** * Song info data structure. * * Contains information about the current played song. Information like * artist, album, song, elapsed time and even coverart can be set using the * methods of the VisSongInfo system. */ struct _VisSongInfo { VisObject object; /**< The VisObject data. */ VisSongInfoType type; /**< Sets the interface type. */ /* In seconds */ int length; /**< Total length of the song playing. */ int elapsed; /**< Elapsed time of the song playing. */ /* Simple type */ char *songname; /**< A string containing the song name using * the simple interface. */ /* Advanced type */ char *artist; /**< A string containing the artist name using * the advanced interface. */ char *album; /**< A string containing the album name using * the advanced interface. */ char *song; /**< A string containing the song name using * the advanced interface. */ /* Timing */ VisTimer timer; /**< Used to internal timing to keep track on the * age of the record. */ /* Cover art */ VisVideo *cover; /**< Pointer to a VisVideo that contains the cover art. */ }; VisSongInfo *visual_songinfo_new (VisSongInfoType type); int visual_songinfo_init (VisSongInfo *songinfo, VisSongInfoType type); int visual_songinfo_free_strings (VisSongInfo *songinfo); int visual_songinfo_set_type (VisSongInfo *songinfo, VisSongInfoType type); int visual_songinfo_set_length (VisSongInfo *songinfo, int length); int visual_songinfo_set_elapsed (VisSongInfo *songinfo, int elapsed); int visual_songinfo_set_simple_name (VisSongInfo *songinfo, char *name); int visual_songinfo_set_artist (VisSongInfo *songinfo, char *artist); int visual_songinfo_set_album (VisSongInfo *songinfo, char *album); int visual_songinfo_set_song (VisSongInfo *songinfo, char *song); int visual_songinfo_set_cover (VisSongInfo *songinfo, VisVideo *cover); int visual_songinfo_mark (VisSongInfo *songinfo); long visual_songinfo_age (VisSongInfo *songinfo); int visual_songinfo_copy (VisSongInfo *dest, VisSongInfo *src); int visual_songinfo_compare (VisSongInfo *s1, VisSongInfo *s2); VISUAL_END_DECLS #endif /* _LV_SONGINFO_H */ libvisual-0.4.2/libvisual/lv_morph.h0000644000175100001730000001606514405737441014441 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_morph.h,v 1.17 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_MORPH_H #define _LV_MORPH_H #include #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_MORPH(obj) (VISUAL_CHECK_CAST ((obj), VisMorph)) #define VISUAL_MORPH_PLUGIN(obj) (VISUAL_CHECK_CAST ((obj), VisMorphPlugin)) /** * Type defination that should be used in plugins to set the plugin type for a morph plugin. */ #define VISUAL_PLUGIN_TYPE_MORPH "Libvisual:core:morph" /** * Morph morphing methods. */ typedef enum { VISUAL_MORPH_MODE_SET, /**< Morphing is done by a rate set, * nothing is automated here. */ VISUAL_MORPH_MODE_STEPS, /**< Morphing is done by setting a number of steps, * the morph will be automated. */ VISUAL_MORPH_MODE_TIME /**< Morphing is done by setting a target time when the morph should be done, * This is as well automated. */ } VisMorphMode; typedef struct _VisMorph VisMorph; typedef struct _VisMorphPlugin VisMorphPlugin; /* Morph plugin methods */ /** * A morph plugin needs this signature for the palette function. The palette function * is used to give a palette for the morph. The palette function isn't mandatory and the * VisMorph system will interpolate between the two palettes in VISUAL_VIDEO_DEPTH_8BIT when * a palette function isn't set. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg rate A float between 0.0 and 1.0 that tells how far the morph has proceeded. * @arg audio Pointer to the VisAudio containing all the data regarding the current audio sample. * @arg pal A pointer to the target VisPalette in which the morph between the two palettes is saved. Should have * 256 VisColor entries. * @arg src1 A pointer to the first VisVideo source. * @arg src2 A pointer to the second VisVideo source. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginMorphPaletteFunc)(VisPluginData *plugin, float rate, VisAudio *audio, VisPalette *pal, VisVideo *src1, VisVideo *src2); /** * A morph plugin needs this signature for the apply function. The apply function * is used to execute a morph between two VisVideo sources. It's the 'render' function of * the morph plugin and here is the morphing done. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg rate A float between 0.0 and 1.0 that tells how far the morph has proceeded. * @arg audio Pointer to the VisAudio containing all the data regarding the current audio sample. * @arg src1 A pointer to the first VisVideo source. * @arg src2 A pointer to the second VisVideo source. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginMorphApplyFunc)(VisPluginData *plugin, float rate, VisAudio *audio, VisVideo *dest, VisVideo *src1, VisVideo *src2); /** * The VisMorph structure encapsulates the morph plugin and provides * abstract interfaces for morphing between actors, or rather between * two video sources. * * Members in the structure shouldn't be accessed directly but instead * it's adviced to use the methods provided. * * @see visual_morph_new */ struct _VisMorph { VisObject object; /**< The VisObject data. */ VisPluginData *plugin; /**< Pointer to the plugin itself. */ VisVideo *dest; /**< Destination video, this is where * the result of the morph gets drawn. */ float rate; /**< The rate of morph, 0 draws the first video source * 1 the second video source, 0.5 is a 50/50, final * content depends on the plugin being used. */ VisPalette morphpal; /**< Morph plugins can also set a palette for indexed * color depths. */ VisTime morphtime; /**< Amount of time which the morphing should take. */ VisTimer timer; /**< Private entry that holds the time elapsed from * the beginning of the switch. */ int steps; /**< Private entry that contains the number of steps * a morph suppose to take. */ int stepsdone; /**< Private entry that contains the number of steps done. */ VisMorphMode mode; /**< Private entry that holds the mode of morphing. */ }; /** * The VisMorphPlugin structure is the main data structure * for the morph plugin. * * The morph plugin is capable of morphing between two VisVideo * sources, and thus is capable of morphing between two * VisActors. */ struct _VisMorphPlugin { VisObject object; /**< The VisObject data. */ VisPluginMorphPaletteFunc palette; /**< The plugin's palette function. This can be used * to obtain a palette for VISUAL_VIDEO_DEPTH_8BIT surfaces. * However the function may be set to NULL. In this case the * VisMorph system morphs between palettes itself. */ VisPluginMorphApplyFunc apply; /**< The plugin it's main function. This is used to morph * between two VisVideo sources. */ int requests_audio;/**< When set on TRUE this will indicate that the Morph plugin * requires an VisAudio context in order to render properly. */ VisVideoAttributeOptions vidoptions; }; /* prototypes */ VisPluginData *visual_morph_get_plugin (VisMorph *morph); VisList *visual_morph_get_list (void); const char *visual_morph_get_next_by_name (const char *name); const char *visual_morph_get_prev_by_name (const char *name); int visual_morph_valid_by_name (const char *name); VisMorph *visual_morph_new (const char *morphname); int visual_morph_init (VisMorph *morph, const char *morphname); int visual_morph_realize (VisMorph *morph); int visual_morph_get_supported_depth (VisMorph *morph); VisVideoAttributeOptions *visual_morph_get_video_attribute_options (VisMorph *morph); int visual_morph_set_video (VisMorph *morph, VisVideo *video); int visual_morph_set_time (VisMorph *morph, VisTime *time); int visual_morph_set_rate (VisMorph *morph, float rate); int visual_morph_set_steps (VisMorph *morph, int steps); int visual_morph_set_mode (VisMorph *morph, VisMorphMode mode); VisPalette *visual_morph_get_palette (VisMorph *morph); int visual_morph_is_done (VisMorph *morph); int visual_morph_requests_audio (VisMorph *morph); int visual_morph_run (VisMorph *morph, VisAudio *audio, VisVideo *src1, VisVideo *src2); VISUAL_END_DECLS #endif /* _LV_MORPH_H */ libvisual-0.4.2/libvisual/lv_morph.c0000644000175100001730000003572414405737441014437 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_morph.c,v 1.31 2006/01/27 20:18:26 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include "lv_log.h" #include "lv_morph.h" #include "lv_log.h" #include "lv_mem.h" extern VisList *__lv_plugins_morph; static int morph_dtor (VisObject *object); static VisMorphPlugin *get_morph_plugin (VisMorph *morph); static int morph_dtor (VisObject *object) { VisMorph *morph = VISUAL_MORPH (object); if (morph->plugin != NULL) visual_plugin_unload (morph->plugin); visual_palette_free_colors (&morph->morphpal); morph->plugin = NULL; return VISUAL_OK; } static VisMorphPlugin *get_morph_plugin (VisMorph *morph) { VisMorphPlugin *morphplugin; visual_log_return_val_if_fail (morph != NULL, NULL); visual_log_return_val_if_fail (morph->plugin != NULL, NULL); morphplugin = VISUAL_MORPH_PLUGIN (morph->plugin->info->plugin); return morphplugin; } /** * @defgroup VisMorph VisMorph * @{ */ /** * Gives the encapsulated VisPluginData from a VisMorph. * * @param morph Pointer of a VisMorph of which the VisPluginData needs to be returned. * * @return VisPluginData that is encapsulated in the VisMorph, possibly NULL. */ VisPluginData *visual_morph_get_plugin (VisMorph *morph) { return morph->plugin; } /** * Gives a list of morph plugins in the current plugin registry. * * @return a VisList containing the morph plugins in the plugin registry. */ VisList *visual_morph_get_list () { return __lv_plugins_morph; } /** * Gives the next morph plugin based on the name of a plugin. * * @see visual_morph_get_prev_by_name * * @param name The name of the current plugin, or NULL to get the first. * * @return The name of the next plugin within the list. */ const char *visual_morph_get_next_by_name (const char *name) { return visual_plugin_get_next_by_name (visual_morph_get_list (), name); } /** * Gives the previous morph plugin based on the name of a plugin. * * @see visual_morph_get_next_by_name * * @param name The name of the current plugin. or NULL to get the last. * * @return The name of the previous plugin within the list. */ const char *visual_morph_get_prev_by_name (const char *name) { return visual_plugin_get_prev_by_name (visual_morph_get_list (), name); } /** * Checks if the morph plugin is in the registry, based on it's name. * * @param name The name of the plugin that needs to be checked. * * @return TRUE if found, else FALSE. */ int visual_morph_valid_by_name (const char *name) { if (visual_plugin_find (visual_morph_get_list (), name) == NULL) return FALSE; else return TRUE; } /** * Creates a new VisMorph from name, the plugin will be loaded but won't be realized. * * @param morphname * The name of the plugin to load, or NULL to simply allocate a new * morph. * * @return A newly allocated VisMorph, optionally containing a loaded plugin. Or NULL on failure. */ VisMorph *visual_morph_new (const char *morphname) { VisMorph *morph; morph = visual_mem_new0 (VisMorph, 1); visual_morph_init (morph, morphname); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (morph), TRUE); visual_object_ref (VISUAL_OBJECT (morph)); return morph; } /** * Initializes a VisMorph, this will set the allocated flag for the object to FALSE. Should not * be used to reset a VisMorph, or on a VisMorph created by visual_morph_new(). * * @see visual_morph_new * * @param morph Pointer to the VisMorph that is initialized. * @param morphname * The name of the plugin to load, or NULL to simply initialize a new morph. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL or -VISUAL_ERROR_PLUGIN_NO_LIST on failure. */ int visual_morph_init (VisMorph *morph, const char *morphname) { VisPluginRef *ref; visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); if (__lv_plugins_morph == NULL && morphname != NULL) { visual_log (VISUAL_LOG_CRITICAL, _("the plugin list is NULL")); return -VISUAL_ERROR_PLUGIN_NO_LIST; } /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (morph)); visual_object_set_dtor (VISUAL_OBJECT (morph), morph_dtor); visual_object_set_allocated (VISUAL_OBJECT (morph), FALSE); /* Reset the VisMorph data */ morph->plugin = NULL; morph->dest = NULL; visual_palette_init (&morph->morphpal); visual_time_init (&morph->morphtime); visual_timer_init (&morph->timer); visual_morph_set_rate (morph, 0); visual_morph_set_steps (morph, 0); morph->stepsdone = 0; visual_palette_allocate_colors (&morph->morphpal, 256); visual_morph_set_mode (morph, VISUAL_MORPH_MODE_SET); if (morphname == NULL) return VISUAL_OK; ref = visual_plugin_find (__lv_plugins_morph, morphname); morph->plugin = visual_plugin_load (ref); return VISUAL_OK; } /** * Realize the VisMorph. This also calls the plugin init function. * * @param morph Pointer to a VisMorph that needs to be realized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL, -VISUAL_ERROR_PLUGIN_NULL or error values * returned by visual_plugin_realize () on failure. */ int visual_morph_realize (VisMorph *morph) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); visual_log_return_val_if_fail (morph->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); return visual_plugin_realize (morph->plugin); } /** * Gives the by the plugin natively supported depths * * @param morph Pointer to a VisMorph of which the supported depth of it's * encapsulated plugin is requested. * * @return an OR value of the VISUAL_VIDEO_CONTEXT_* values which can be checked against using AND on succes, -1 on failure */ int visual_morph_get_supported_depth (VisMorph *morph) { VisPluginData *plugin; VisMorphPlugin *morphplugin; visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); visual_log_return_val_if_fail (morph->plugin != NULL, -VISUAL_ERROR_PLUGIN_NULL); morphplugin = get_morph_plugin (morph); if (morphplugin == NULL) return -VISUAL_ERROR_MORPH_PLUGIN_NULL; return morphplugin->vidoptions.depth; } VisVideoAttributeOptions *visual_morph_get_video_attribute_options (VisMorph *morph) { VisPluginData *plugin; VisMorphPlugin *morphplugin; visual_log_return_val_if_fail (morph != NULL, NULL); visual_log_return_val_if_fail (morph->plugin != NULL, NULL); morphplugin = get_morph_plugin (morph); if (morphplugin == NULL) return NULL; return &morphplugin->vidoptions; } /** * Used to connect the target display, or a buffer it's VisVideo to the VisMorph plugin. * * @see visual_video_new * * @param morph Pointer to a VisMorph to which the VisVideo needs to be set. * @param video Pointer to a VisVideo which contains information about the target display and the pointer * to it's screenbuffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL or -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_morph_set_video (VisMorph *morph, VisVideo *video) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); morph->dest = video; return VISUAL_OK; } /** * Set the time when the morph should be finished morphing. * The VisMorph keeps a local copy of the given time. * * @param morph Pointer to the VisMorph to which finish time is set. * @param time Pointer to the VisTime that contains the finish time. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL, -VISUAL_ERROR_TIME_NULL or error values returned by * visual_time_copy () on failure. */ int visual_morph_set_time (VisMorph *morph, VisTime *time) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); visual_log_return_val_if_fail (time != NULL, -VISUAL_ERROR_TIME_NULL); return visual_time_copy (&morph->morphtime, time); } /** * Used to set the rate of the VisMmorph. The rate ranges from 0 to 1 * and the content of the result depends on the morph plugin being used. * * @param morph Pointer to a VisMorph to which the rate needs to be set. * @param rate Value that sets the rate of the current morph. The rate * contains the amount that is currently being morphed and needs to be * manually adjust. The morph system doesn't increase the rate itself. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL on failure. */ int visual_morph_set_rate (VisMorph *morph, float rate) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); morph->rate = rate; return VISUAL_OK; } /** * Used to set the number of steps that a morph will take to finish. * * @param morph Pointer to a VisMorph to which the number of morph steps is set. * @param steps The number of steps that a morph should take. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL on failure. */ int visual_morph_set_steps (VisMorph *morph, int steps) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); morph->steps = steps; return VISUAL_OK; } /** * Used to set the method of morphing. * * @param morph Pointer to a VisMorph to which the method of morphing is set. * @param mode Method of morphing that is of type VisMorphMode. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL on failure. */ int visual_morph_set_mode (VisMorph *morph, VisMorphMode mode) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); morph->mode = mode; return VISUAL_OK; } /** * Some morph plugins can give a custom palette while morphing two 8 bits plugins. * * @param morph Pointer to a VisMorph of which the palette needs to be retrieved. * * @return The pointer to the custom palette on succes or NULL on failure. */ VisPalette *visual_morph_get_palette (VisMorph *morph) { visual_log_return_val_if_fail (morph != NULL, NULL); return &morph->morphpal; } /** * Function that helps to check if a morph is done with it's morphing. * * @param morph Pointer to a VisMorph of which we want to know if it's done yet. * * @return TRUE or FALSE, -VISUAL_ERROR_MORPH_NULL on failure. */ int visual_morph_is_done (VisMorph *morph) { visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); if (morph->mode == VISUAL_MORPH_MODE_SET) return FALSE; if (morph->rate >= 1.0) { if (morph->mode == VISUAL_MORPH_MODE_TIME) visual_timer_stop (&morph->timer); if (morph->mode == VISUAL_MORPH_MODE_STEPS) morph->stepsdone = 0; return TRUE; } /* Always be sure ;) */ if (morph->mode == VISUAL_MORPH_MODE_STEPS && morph->steps == morph->stepsdone) return TRUE; return FALSE; } /** * Some morph plugins request an VisAudio context to draw properly. Using this function * you can check if the VisMorphPlugin being used in the VisMorph requests this. * * @param morph Pointer to a VisMorph of which we want to know if it wants a VisAudio. * * @return TRUE or FALSE, -VISUAL_ERROR_MORPH_NULL or -VISUAL_ERROR_MORPH_PLUGIN_NULL on failure. */ int visual_morph_requests_audio (VisMorph *morph) { VisMorphPlugin *morphplugin; visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); morphplugin = get_morph_plugin (morph); if (morphplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given morph does not reference any plugin")); return -VISUAL_ERROR_MORPH_PLUGIN_NULL; } return morphplugin->requests_audio; } /** * This is called to run the VisMorph. It will put the result in the buffer that is previously * set by visual_morph_set_video and also when the morph is being runned in 8 bits mode * it will automaticly interpolate between the two palettes if the plugin doesn't have * a method for adjusting the palette. * * Note that all the VisVideo structures being used need to be clones. * * @param morph Pointer to a VisMorph that needs to be runned. * @param audio Pointer to a VisAudio which a morph could use for extra effects * @param src1 Pointer to a VisVideo that acts as the first source for the morph. * @param src2 Pointer to a VisVideo that acts as the second source for the morph. * * @return VISUAL_OK on succes, -VISUAL_ERROR_MORPH_NULL, -VISUAL_ERROR_AUDIO_NULL, * -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_morph_run (VisMorph *morph, VisAudio *audio, VisVideo *src1, VisVideo *src2) { VisMorphPlugin *morphplugin; VisTime elapsed; double usec_elapsed, usec_morph; visual_log_return_val_if_fail (morph != NULL, -VISUAL_ERROR_MORPH_NULL); visual_log_return_val_if_fail (audio != NULL, -VISUAL_ERROR_AUDIO_NULL); visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_VIDEO_NULL); morphplugin = get_morph_plugin (morph); if (morphplugin == NULL) { visual_log (VISUAL_LOG_CRITICAL, _("The given morph does not reference any plugin")); return -VISUAL_ERROR_MORPH_PLUGIN_NULL; } /* If we're morphing using the timer, start the timer. */ if (visual_timer_is_active (&morph->timer) == FALSE) visual_timer_start (&morph->timer); if (morphplugin->palette != NULL) morphplugin->palette (morph->plugin, morph->rate, audio, &morph->morphpal, src1, src2); else { if (src1->pal != NULL && src2->pal != NULL) visual_palette_blend (&morph->morphpal, src1->pal, src2->pal, morph->rate); } morphplugin->apply (morph->plugin, morph->rate, audio, morph->dest, src1, src2); morph->dest->pal = visual_morph_get_palette (morph); /* On automatic morphing increase the rate. */ if (morph->mode == VISUAL_MORPH_MODE_STEPS) { morph->rate += (1.000 / morph->steps); morph->stepsdone++; if (morph->rate > 1.0) morph->rate = 1; } else if (morph->mode == VISUAL_MORPH_MODE_TIME) { visual_timer_elapsed (&morph->timer, &elapsed); /** * @todo: We might want to have a bigger type here, but long longs aren't atomic * on most architectures, so that won't do for now, maybe when we can lock (for threading) * we can look into that */ usec_elapsed = ((double) elapsed.tv_sec) * VISUAL_USEC_PER_SEC + elapsed.tv_usec; usec_morph = ((double) morph->morphtime.tv_sec) * VISUAL_USEC_PER_SEC + morph->morphtime.tv_usec; morph->rate = usec_elapsed / usec_morph; if (morph->rate > 1.0) morph->rate = 1; } return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_cpu.h0000644000175100001730000000723214405737441014077 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Chong Kai Xiong * * $Id: lv_cpu.h,v 1.16 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_CPU_H #define _LV_CPU_H #include #include VISUAL_BEGIN_DECLS; /** * Enumerate containing the different architectual types. */ typedef enum { VISUAL_CPU_TYPE_MIPS, /**< Running on the mips architecture. */ VISUAL_CPU_TYPE_ALPHA, /**< Running on the alpha architecture. */ VISUAL_CPU_TYPE_SPARC, /**< Running on the sparc architecture. */ VISUAL_CPU_TYPE_X86, /**< Running on the X86 architecture. */ VISUAL_CPU_TYPE_POWERPC, /**< Running on the PowerPC architecture. */ VISUAL_CPU_TYPE_OTHER /**< Running on an architecture that is not specified. */ } VisCPUType; typedef struct _VisCPU VisCPU; /** * This VisCPU structure contains information regarding the processor. * * @see visual_cpu_get_info */ struct _VisCPU { VisObject object; /**< The VisObject data. */ VisCPUType type; /**< Contains the CPU/arch type. */ int nrcpu; /**< Contains the number of CPUs in the system. */ /* Feature flags */ int x86cpuType; /**< The x86 cpu family type. */ int cacheline; /**< The size of the cacheline. */ int hasTSC; /**< The CPU has the tsc feature. */ int hasMMX; /**< The CPU has the mmx feature. */ int hasMMX2; /**< The CPU has the mmx2 feature. */ int hasSSE; /**< The CPU has the sse feature. */ int hasSSE2; /**< The CPU has the sse2 feature. */ int has3DNow; /**< The CPU has the 3dnow feature. */ int has3DNowExt; /**< The CPU has the 3dnowext feature. */ int hasAltiVec; /**< The CPU has the altivec feature. */ int enabledTSC; /**< The tsc feature is enabled. */ int enabledMMX; /**< The mmx feature is enabled. */ int enabledMMX2; /**< The tsc feature is enabled. */ int enabledSSE; /**< The sse feature is enabled. */ int enabledSSE2; /**< The sse2 feature is enabled. */ int enabled3DNow; /**< The 3dnow feature is enabled. */ int enabled3DNowExt; /**< The 3dnowext feature is enabled. */ int enabledAltiVec; /**< The altivec feature is enabled. */ }; void visual_cpu_initialize (void); VisCPU *visual_cpu_get_caps (void); int visual_cpu_get_tsc (void); int visual_cpu_get_mmx (void); int visual_cpu_get_mmx2 (void); int visual_cpu_get_sse (void); int visual_cpu_get_sse2 (void); int visual_cpu_get_3dnow (void); int visual_cpu_get_3dnow2 (void); int visual_cpu_get_altivec (void); int visual_cpu_set_tsc (int enabled); int visual_cpu_set_mmx (int enabled); int visual_cpu_set_mmx2 (int enabled); int visual_cpu_set_sse (int enabled); int visual_cpu_set_sse2 (int enabled); int visual_cpu_set_3dnow (int enabled); int visual_cpu_set_3dnow2 (int enabled); int visual_cpu_set_altivec (int enabled); VISUAL_END_DECLS #endif /* _LV_CPU_H */ libvisual-0.4.2/libvisual/lv_buffer.h0000644000175100001730000000762214405737441014564 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_buffer.h,v 1.9 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_BUFFER_H #define _LV_BUFFER_H #include VISUAL_BEGIN_DECLS #define VISUAL_BUFFER(obj) (VISUAL_CHECK_CAST ((obj), VisBuffer)) typedef struct _VisBuffer VisBuffer; /** * A VisBuffer destroyer function needs this signature. It can be used to destroy * the content of a VisBuffer on a unref. * * @arg buffer The VisBuffer data structure. */ typedef void (*VisBufferDestroyerFunc)(VisBuffer *buffer); /** * The VisBuffer data structure holding a buffer and information regarding the buffer. */ struct _VisBuffer { VisObject object; /**< The VisObject data. */ int allocated; /**< Is the buffer allocated or not. */ VisBufferDestroyerFunc destroyer; /**< The destroyer function for the encapsulated data. */ void *data; /**< Pointer to the data. */ visual_size_t datasize; /**< The size of the data in N bytes. */ }; /* prototypes */ VisBuffer *visual_buffer_new (void); int visual_buffer_init (VisBuffer *buffer, void *data, visual_size_t datasize, VisBufferDestroyerFunc destroyer); VisBuffer *visual_buffer_new_with_buffer (void *data, visual_size_t datasize, VisBufferDestroyerFunc destroyer); VisBuffer *visual_buffer_new_allocate (visual_size_t datasize, VisBufferDestroyerFunc destroyer); int visual_buffer_init_allocate (VisBuffer *buffer, visual_size_t datasize, VisBufferDestroyerFunc destroyer); int visual_buffer_destroy_content (VisBuffer *buffer); int visual_buffer_set_destroyer (VisBuffer *buffer, VisBufferDestroyerFunc destroyer); VisBufferDestroyerFunc visual_buffer_get_destroyer (VisBuffer *buffer); int visual_buffer_set_data_pair (VisBuffer *buffer, void *data, visual_size_t datasize); int visual_buffer_set_size (VisBuffer *buffer, visual_size_t datasize); int visual_buffer_set_data (VisBuffer *buffer, void *data); int visual_buffer_allocate_data (VisBuffer *buffer); void *visual_buffer_get_data (VisBuffer *buffer); void *visual_buffer_get_data_offset (VisBuffer *buffer, int byteoffset); int visual_buffer_get_size (VisBuffer *buffer); int visual_buffer_get_allocated (VisBuffer *buffer); int visual_buffer_clone (VisBuffer *dest, VisBuffer *src); VisBuffer *visual_buffer_clone_new (VisBuffer *src); int visual_buffer_copy_data_to (VisBuffer *src, void *dest); int visual_buffer_put (VisBuffer *dest, VisBuffer *src, int byteoffset); int visual_buffer_put_data (VisBuffer *dest, void *data, visual_size_t size, int byteoffset); int visual_buffer_put_atomic (VisBuffer *dest, VisBuffer *src, int byteoffset); int visual_buffer_put_data_atomic (VisBuffer *dest, void *data, visual_size_t size, int byteoffset); int visual_buffer_append (VisBuffer *dest, VisBuffer *src); int visual_buffer_append_data (VisBuffer *dest, void *data, visual_size_t size); int visual_buffer_fill (VisBuffer *buffer, char value); int visual_buffer_fill_with_pattern (VisBuffer *buffer, void *data, visual_size_t size); void visual_buffer_destroyer_free (VisBuffer *buffer); VISUAL_END_DECLS #endif /* _LV_BUFFER_H */ libvisual-0.4.2/libvisual/lv_video.c0000644000175100001730000025772014405737441014422 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Duilio J. Protti * Chong Kai Xiong * Jean-Christophe Hoelt * Jaak Randmets * * $Id: lv_video.c,v 1.86.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include "lv_common.h" #include "lv_video.h" #include "lv_cpu.h" #include "lv_log.h" #include "lv_mem.h" /* FIXME put these in lv_color.h */ typedef struct { uint16_t b:5, g:6, r:5; } _color16; typedef struct { uint8_t r; uint8_t g; uint8_t b; } _color24; /* The VisVideo dtor function */ static int video_dtor (VisObject *object); /* Precomputation functions */ static void precompute_row_table (VisVideo *video); /* Blit overlay functions */ static int blit_overlay_noalpha (VisVideo *dest, VisVideo *src); static int blit_overlay_alphasrc (VisVideo *dest, VisVideo *src); static int blit_overlay_colorkey (VisVideo *dest, VisVideo *src); static int blit_overlay_surfacealpha (VisVideo *dest, VisVideo *src); static int blit_overlay_surfacealphacolorkey (VisVideo *dest, VisVideo *src); /* Color fill functions */ static int fill_color8 (VisVideo *video, VisColor *color); static int fill_color16 (VisVideo *video, VisColor *color); static int fill_color24 (VisVideo *video, VisColor *color); static int fill_color32 (VisVideo *video, VisColor *color); /* Rotate functions */ static int rotate_90 (VisVideo *dest, VisVideo *src); static int rotate_180 (VisVideo *dest, VisVideo *src); static int rotate_270 (VisVideo *dest, VisVideo *src); /* Mirror functions */ static int mirror_x (VisVideo *dest, VisVideo *src); static int mirror_y (VisVideo *dest, VisVideo *src); /* Depth conversions */ static int depth_transform_get_smallest (VisVideo *dest, VisVideo *src, int *width, int *height); static int depth_transform_8_to_16_c (VisVideo *dest, VisVideo *src); static int depth_transform_8_to_24_c (VisVideo *dest, VisVideo *src); static int depth_transform_8_to_32_c (VisVideo *dest, VisVideo *src); static int depth_transform_16_to_8_c (VisVideo *dest, VisVideo *src); static int depth_transform_16_to_24_c (VisVideo *dest, VisVideo *src); static int depth_transform_16_to_32_c (VisVideo *dest, VisVideo *src); static int depth_transform_24_to_8_c (VisVideo *dest, VisVideo *src); static int depth_transform_24_to_16_c (VisVideo *dest, VisVideo *src); static int depth_transform_24_to_32_c (VisVideo *dest, VisVideo *src); static int depth_transform_32_to_8_c (VisVideo *dest, VisVideo *src); static int depth_transform_32_to_16_c (VisVideo *dest, VisVideo *src); static int depth_transform_32_to_24_c (VisVideo *dest, VisVideo *src); /* BGR to RGB conversions */ static int bgr_to_rgb16 (VisVideo *dest, VisVideo *src); static int bgr_to_rgb24 (VisVideo *dest, VisVideo *src); static int bgr_to_rgb32 (VisVideo *dest, VisVideo *src); /* Fast double pixeler zoomer */ static int zoom_8 (VisVideo *dest, VisVideo *src); static int zoom_16 (VisVideo *dest, VisVideo *src); static int zoom_24 (VisVideo *dest, VisVideo *src); static int zoom_32 (VisVideo *dest, VisVideo *src); /* Scaling functions */ static int scale_nearest_8 (VisVideo *dest, VisVideo *src); static int scale_nearest_16 (VisVideo *dest, VisVideo *src); static int scale_nearest_24 (VisVideo *dest, VisVideo *src); static int scale_nearest_32 (VisVideo *dest, VisVideo *src); /* Bilinear filter functions */ static int scale_bilinear_8 (VisVideo *dest, VisVideo *src); static int scale_bilinear_16 (VisVideo *dest, VisVideo *src); static int scale_bilinear_24 (VisVideo *dest, VisVideo *src); static int scale_bilinear_32 (VisVideo *dest, VisVideo *src); static int video_dtor (VisObject *object) { VisVideo *video = VISUAL_VIDEO (object); if (video->pixel_rows != NULL) visual_mem_free (video->pixel_rows); if (video->parent != NULL) visual_object_unref (VISUAL_OBJECT (video->parent)); if (video->buffer != NULL) visual_object_unref (VISUAL_OBJECT (video->buffer)); video->pixel_rows = NULL; video->parent = NULL; video->buffer = NULL; return VISUAL_OK; } /** * @defgroup VisVideo VisVideo * @{ */ /** * Creates a new VisVideo structure, without an associated screen buffer. * * @return A newly allocated VisVideo. */ VisVideo *visual_video_new () { VisVideo *video; video = visual_mem_new0 (VisVideo, 1); visual_video_init (video); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (video), TRUE); visual_object_ref (VISUAL_OBJECT (video)); return video; } /** * Initializes a VisVideo, this will set the allocated flag for the object to FALSE. * When visual_video_new() is used, this function should not be used since visual_video_new() makes * sure that the VisObject initialization is done right. It's best to use this function in cases where * the VisVideo was not being allocated. To cleanup the none allocated VisVideo you can still use * visual_object_unref(). When it loses all references, it will get internally cleaned up. * Added to that, don't use this function to reset your VisVideo. * * @see visual_video_new * * @param video Pointer to the VisVideo that is to be initialized. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_init (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (video)); visual_object_set_dtor (VISUAL_OBJECT (video), video_dtor); visual_object_set_allocated (VISUAL_OBJECT (video), FALSE); /* Reset the VisVideo data */ video->buffer = visual_buffer_new (); video->pixel_rows = NULL; visual_video_set_attributes (video, 0, 0, 0, VISUAL_VIDEO_DEPTH_NONE); visual_video_set_buffer (video, NULL); visual_video_set_palette (video, NULL); video->parent = NULL; visual_rectangle_set (&video->rect, 0, 0, 0, 0); /* Composite control */ video->compositetype = VISUAL_VIDEO_COMPOSITE_TYPE_SRC; return VISUAL_OK; } /** * Creates a new VisVideo and also allocates a buffer. * * @param width The width for the new buffer. * @param height The height for the new buffer. * @param depth The depth being used. * * @return A newly allocates VisVideo with a buffer allocated. */ VisVideo *visual_video_new_with_buffer (int width, int height, VisVideoDepth depth) { VisVideo *video; int ret; video = visual_video_new (); visual_video_set_depth (video, depth); visual_video_set_dimension (video, width, height); ret = visual_video_allocate_buffer (video); if (ret < 0) { visual_object_unref (VISUAL_OBJECT (video)); return NULL; } return video; } /** * Frees the buffer that relates to the VisVideo. * * @param video Pointer to a VisVideo of which the buffer needs to be freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_VIDEO_PIXELS_NULL or -VISUAL_ERROR_VIDEO_NO_ALLOCATED * on failure. */ int visual_video_free_buffer (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (visual_video_get_pixels (video) != NULL, -VISUAL_ERROR_VIDEO_PIXELS_NULL); if (video->pixel_rows != NULL) visual_mem_free (video->pixel_rows); if (visual_buffer_get_allocated (video->buffer)) { visual_buffer_destroy_content (video->buffer); } else { return -VISUAL_ERROR_VIDEO_NO_ALLOCATED; } video->pixel_rows = NULL; visual_buffer_set_data_pair (video->buffer, NULL, 0); return VISUAL_OK; } /** * Allocates a buffer for the VisVideo. Allocates based on the * VisVideo it's information about the screen dimension and depth. * * @param video Pointer to a VisVideo that needs an allocated buffer. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_HAS_PIXELS on failure. */ int visual_video_allocate_buffer (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (video->buffer != NULL, -VISUAL_ERROR_VIDEO_BUFFER_NULL); if (visual_video_get_pixels (video) != NULL) { if (visual_buffer_get_allocated (video->buffer)) { visual_video_free_buffer (video); } else { visual_log (VISUAL_LOG_CRITICAL, _("Trying to allocate an screen buffer on " "a VisVideo structure which points to an external screen buffer")); return -VISUAL_ERROR_VIDEO_HAS_PIXELS; } } if (visual_video_get_size (video) == 0) { visual_buffer_set_data (video->buffer, NULL); return VISUAL_OK; } visual_buffer_set_destroyer (video->buffer, visual_buffer_destroyer_free); visual_buffer_set_size (video->buffer, visual_video_get_size (video)); visual_buffer_allocate_data (video->buffer); video->pixel_rows = visual_mem_new0 (void *, video->height); precompute_row_table (video); return VISUAL_OK; } /** * Checks if the given VisVideo has a private allocated buffer. * * @param video Pointer to the VisVideo of which we want to know if it has a private allocated buffer. * * @return TRUE if the VisVideo has an allocated buffer, or FALSE if not. */ int visual_video_have_allocated_buffer (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, FALSE); return visual_buffer_get_allocated (video->buffer); } static void precompute_row_table (VisVideo *video) { void **table, *row; int y; visual_log_return_if_fail (video->pixel_rows != NULL); table = video->pixel_rows; row = visual_video_get_pixels (video); for (y = 0; y < video->height; y++, row += video->pitch) *table++ = row; } /** * Clones the information from a VisVideo to another. * This will clone the depth, dimension and screen pitch into another VisVideo. * It doesn't clone the palette or buffer. * * @param dest Pointer to a destination VisVideo in which the information needs to * be placed. * @param src Pointer to a source VisVideo from which the information needs to * be obtained. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_clone (VisVideo *dest, VisVideo *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_video_set_depth (dest, src->depth); visual_video_set_dimension (dest, src->width, src->height); visual_video_set_pitch (dest, src->pitch); return VISUAL_OK; } /** * Checks if two VisVideo objects are the same depth, pitch and dimension wise. * * @param src1 Pointer to the first VisVideo that is used in the compare. * @param src2 Pointer to the second VisVideo that is used in the compare. * * @return FALSE on different, TRUE on same, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_compare (VisVideo *src1, VisVideo *src2) { visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_VIDEO_NULL); if (visual_video_compare_ignore_pitch (src1, src2) == FALSE) return FALSE; if (src1->pitch != src2->pitch) return FALSE; /* We made it to the end, the VisVideos are likewise in depth, pitch, dimensions */ return TRUE; } /** * Checks if two VisVideo objects are the same depth and dimension wise. * * @param src1 Pointer to the first VisVideo that is used in the compare. * @param src2 Pointer to the second VisVideo that is used in the compare. * * @return FALSE on different, TRUE on same, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_compare_ignore_pitch (VisVideo *src1, VisVideo *src2) { visual_log_return_val_if_fail (src1 != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src2 != NULL, -VISUAL_ERROR_VIDEO_NULL); if (src1->depth != src2->depth) return FALSE; if (src1->width != src2->width) return FALSE; if (src1->height != src2->height) return FALSE; /* We made it to the end, the VisVideos are likewise in depth, pitch, dimensions */ return TRUE; } /** * Sets a palette to a VisVideo. Links a VisPalette to the * VisVideo. * * @param video Pointer to a VisVideo to which a VisPalette needs to be linked. * @param pal Pointer to a Vispalette that needs to be linked with the VisVideo. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_set_palette (VisVideo *video, VisPalette *pal) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->pal = pal; return VISUAL_OK; } /** * Sets a buffer to a VisVideo. Links a sreenbuffer to the * VisVideo. * * @warning The given @a video must be one previously created with visual_video_new(), * and not with visual_video_new_with_buffer(). * * @param video Pointer to a VisVideo to which a buffer needs to be linked. * @param buffer Pointer to a buffer that needs to be linked with the VisVideo. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_HAS_ALLOCATED on failure. */ int visual_video_set_buffer (VisVideo *video, void *buffer) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); if (visual_buffer_get_allocated (video->buffer)) { visual_log (VISUAL_LOG_CRITICAL, _("Trying to set a screen buffer on " "a VisVideo structure which points to an allocated screen buffer")); return -VISUAL_ERROR_VIDEO_HAS_ALLOCATED; } visual_buffer_set_data (video->buffer, buffer); visual_buffer_set_destroyer (video->buffer, NULL); if (video->pixel_rows != NULL) { visual_mem_free (video->pixel_rows); video->pixel_rows = NULL; } if (visual_buffer_get_data (video->buffer) != NULL) { video->pixel_rows = visual_mem_new0 (void *, video->height); precompute_row_table (video); } return VISUAL_OK; } /** * Sets the dimension for a VisVideo. Used to set the dimension for a * surface. * * @param video Pointer to a VisVideo to which the dimension is set. * @param width The width of the surface. * @param height The height of the surface. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_set_dimension (VisVideo *video, int width, int height) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->width = width; video->height = height; video->pitch = video->width * video->bpp; visual_buffer_set_size (video->buffer, video->pitch * video->height); return VISUAL_OK; } /** * Sets the pitch for a VisVideo. Used to set the screen * pitch for a surface. If the pitch doesn't differ from the * screen width * bpp you only need to call the * visual_video_set_dimension method. * * @param video Pointer to a VisVideo to which the pitch is set. * @param pitch The screen pitch in bytes per line. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_INVALID_BPP on failure. */ int visual_video_set_pitch (VisVideo *video, int pitch) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); if (video->bpp <= 0) return -VISUAL_ERROR_VIDEO_INVALID_BPP; video->pitch = pitch; visual_buffer_set_size (video->buffer, video->pitch * video->height); return VISUAL_OK; } /** * Sets the depth for a VisVideo. Used to set the depth for * a surface. This will also define the number of bytes per pixel. * * @param video Pointer to a VisVideo to which the depth is set. * @param depth The depth choosen from the VisVideoDepth enumerate. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_set_depth (VisVideo *video, VisVideoDepth depth) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->depth = depth; video->bpp = visual_video_bpp_from_depth (video->depth); return VISUAL_OK; } /** * Sets all attributes for a VisVideo. Used to set width, height, pitch and the depth for a VisVideo. * * @param video Pointer to a VisVideo to which the depth is set. * @param width The width of the surface. * @param height The height of the surface. * @param pitch The pitch or rowstride of the surface. * @param depth The depth coohsen from the VisVideoDepth enumerate. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_set_attributes (VisVideo *video, int width, int height, int pitch, VisVideoDepth depth) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_video_set_depth (video, depth); visual_video_set_dimension (video, width, height); visual_video_set_pitch (video, pitch); return VISUAL_OK; } int visual_video_get_size (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); return video->pitch * video->height; } /** * Retrieves the pixel buffer from a VisVideo. * * @param video Pointer to the VisVideo from which the pixel buffer is requested. * * @return The VisVideo it's pixel buffer, NULL on failure. */ void *visual_video_get_pixels (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, NULL); return visual_buffer_get_data (video->buffer); } /** * Retrieves the VisBuffer object from a VisVideo. * * @param video Pointer to the VisVideo from which the VisBuffer object is requested. * * @return The VisBuffer object, NULL on failure. */ VisBuffer *visual_video_get_buffer (VisVideo *video) { visual_log_return_val_if_fail (video != NULL, NULL); return video->buffer; } /** * Checks if a certain depth is supported by checking against an ORred depthflag. * * @param depthflag The ORred depthflag that we check against. * @param depth The depth that we want to test. * * @return TRUE when supported, FALSE when unsupported and -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_depth_is_supported (int depthflag, VisVideoDepth depth) { if (visual_video_depth_is_sane (depth) == 0) return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; if ((depth & depthflag) > 0) return TRUE; return FALSE; } /** * Get the next depth from the ORred depthflag. By giving a depth and a depthflag * this returns the next supported depth checked from the depthflag. * * @see visual_video_depth_get_prev * * @param depthflag The ORred depthflag that we check against. * @param depth The depth of which we want the next supported depth. * * @return The next supported depth or VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_get_next (int depthflag, VisVideoDepth depth) { int i = depth; if (visual_video_depth_is_sane (depth) == 0) return VISUAL_VIDEO_DEPTH_ERROR; if (i == VISUAL_VIDEO_DEPTH_NONE) { i = VISUAL_VIDEO_DEPTH_8BIT; if ((i & depthflag) > 0) return i; } while (i < VISUAL_VIDEO_DEPTH_GL) { i *= 2; if ((i & depthflag) > 0) return i; } return depth; } /** * Get the previous depth from the ORred depthflag. By giving a depth and a depthflag * this returns the previous supported depth checked from the depthflag. * * @see visual_video_depth_get_next * * @param depthflag The ORred depthflag that we check against. * @param depth The depth of which we want the previous supported depth. * * @return The previous supported depth or VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_get_prev (int depthflag, VisVideoDepth depth) { int i = depth; if (visual_video_depth_is_sane (depth) == 0) return VISUAL_VIDEO_DEPTH_ERROR; if (i == VISUAL_VIDEO_DEPTH_NONE) return VISUAL_VIDEO_DEPTH_NONE; while (i > VISUAL_VIDEO_DEPTH_NONE) { i >>= 1; if ((i & depthflag) > 0) return i; } return depth; } /** * Return the lowest supported graphical depth from the ORred depthflag. * * @param depthflag The ORred depthflag that we check against. * * @return The lowest supported depth or VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_get_lowest (int depthflag) { return visual_video_depth_get_next (depthflag, VISUAL_VIDEO_DEPTH_NONE); } /** * Return the highest supported graphical depth from the ORred depthflag. * * @param depthflag The ORred depthflag that we check against. * * @return The highest supported depth or VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_get_highest (int depthflag) { VisVideoDepth highest = VISUAL_VIDEO_DEPTH_NONE; VisVideoDepth i = 0; int firstentry = TRUE; while (highest != i || firstentry == TRUE) { highest = i; i = visual_video_depth_get_next (depthflag, i); firstentry = FALSE; } return highest; } /** * Return the highest supported depth that is NOT openGL. * * @param depthflag The ORred depthflag that we check against. * * @return The highest supported depth that is not openGL or * VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_get_highest_nogl (int depthflag) { VisVideoDepth depth; depth = visual_video_depth_get_highest (depthflag); /* Get previous depth if the highest is openGL */ if (depth == VISUAL_VIDEO_DEPTH_GL) { depth = visual_video_depth_get_prev (depthflag, depth); /* Is it still on openGL ? Return an error */ if (depth == VISUAL_VIDEO_DEPTH_GL) return VISUAL_VIDEO_DEPTH_ERROR; } else { return depth; } return -VISUAL_ERROR_IMPOSSIBLE; } /** * Checks if a certain value is a sane depth. * * @param depth Depth to be checked if it's sane. * * @return TRUE if the depth is sane, FALSE if the depth is not sane. */ int visual_video_depth_is_sane (VisVideoDepth depth) { int count = 0; int i = 1; if (depth == VISUAL_VIDEO_DEPTH_NONE) return TRUE; if (depth >= VISUAL_VIDEO_DEPTH_ENDLIST) return FALSE; while (i < VISUAL_VIDEO_DEPTH_ENDLIST) { if ((i & depth) > 0) count++; if (count > 1) return FALSE; i <<= 1; } return TRUE; } /** * Returns the number of bits per pixel from a VisVideoDepth enumerate value. * * @param depth The VisVideodepth enumerate value from which the bits per pixel * needs to be returned. * * @return The bits per pixel or -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_depth_value_from_enum (VisVideoDepth depth) { switch (depth) { case VISUAL_VIDEO_DEPTH_8BIT: return 8; case VISUAL_VIDEO_DEPTH_16BIT: return 16; case VISUAL_VIDEO_DEPTH_24BIT: return 24; case VISUAL_VIDEO_DEPTH_32BIT: return 32; default: return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; } return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; } /** * Returns a VisVideoDepth enumerate value from bits per pixel. * * @param depthvalue Integer containing the number of bits per pixel. * * @return The corespondending enumerate value or VISUAL_VIDEO_DEPTH_ERROR on failure. */ VisVideoDepth visual_video_depth_enum_from_value (int depthvalue) { switch (depthvalue) { case 8: return VISUAL_VIDEO_DEPTH_8BIT; case 16: return VISUAL_VIDEO_DEPTH_16BIT; case 24: return VISUAL_VIDEO_DEPTH_24BIT; case 32: return VISUAL_VIDEO_DEPTH_32BIT; default: return VISUAL_VIDEO_DEPTH_ERROR; } return -VISUAL_ERROR_IMPOSSIBLE; } /** * Returns the number of bytes per pixel from the VisVideoDepth enumerate. * * @param depth The VisVideodepth enumerate value from which the bytes per pixel * needs to be returned. * * @return The number of bytes per pixel, -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_bpp_from_depth (VisVideoDepth depth) { switch (depth) { case VISUAL_VIDEO_DEPTH_8BIT: return 1; case VISUAL_VIDEO_DEPTH_16BIT: return 2; case VISUAL_VIDEO_DEPTH_24BIT: return 3; case VISUAL_VIDEO_DEPTH_32BIT: return 4; case VISUAL_VIDEO_DEPTH_GL: return 0; default: return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; } return -VISUAL_ERROR_IMPOSSIBLE; } /** * Converts the VisVideo it's buffer boundries to a VisRectangle. This means that the rectangle it's * position will be set to 0, 0 and it's width and height respectively to that of the VisVideo. * * @param video Pointer to the VisVideo for which the buffer boundries are requested. * @param rect Pointer to the VisRectangle in which the buffer boundries are set. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_RECTANGLE_NULL on failure. */ int visual_video_get_boundary (VisVideo *video, VisRectangle *rect) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_rectangle_set (rect, 0, 0, video->width, video->height); return VISUAL_OK; } /** * Creates a sub region of a VisVideo. An extra reference to the src VisVideo is created. The region should * fall completely within the src, else the region won't be created. Notice that a sub region is not a copy * * @see visual_video_region_sub_by_values * @see visual_video_region_copy * * @param dest Pointer to the destination VisVideo, There should not be a buffer allocated for this VisVideo. * @param src Pointer to the source VisVideo from which a subregion is created. * @param rect Pointer to the rectangle containing the position and dimension information. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_RECTANGLE_NULL * or -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS on failure. */ int visual_video_region_sub (VisVideo *dest, VisVideo *src, VisRectangle *rect) { VisRectangle vrect; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); /* FIXME make non verbose */ visual_log_return_val_if_fail (visual_rectangle_is_empty (rect) == FALSE, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_video_get_boundary (src, &vrect); /* FIXME make non verbose */ visual_log_return_val_if_fail (visual_rectangle_within (&vrect, rect) == TRUE, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_rectangle_copy (&dest->rect, rect); visual_object_ref (VISUAL_OBJECT (src)); dest->parent = src; visual_video_set_attributes (dest, rect->width, rect->height, (rect->width * src->bpp) + (src->pitch - (rect->width * src->bpp)), src->depth); visual_video_set_buffer (dest, (uint8_t *) (visual_video_get_pixels (src)) + ((rect->y * src->pitch) + (rect->x * src->bpp))); /* Copy composite */ dest->compositetype = src->compositetype; dest->compfunc = src->compfunc; visual_color_copy (&dest->colorkey, &src->colorkey); dest->density = src->density; if (src->pal != NULL) visual_object_ref (VISUAL_OBJECT (src->pal)); dest->pal = src->pal; return VISUAL_OK; } /** * Creates a sub region of a VisVideo likewise visual_video_region_sub() however the position and dimension is given * by separated values instead of a VisRectangle. * * @see visual_video_region_sub * * @param dest Pointer to the destination VisVideo, There should not be a buffer allocated for this VisVideo. * @param src Pointer to the source VisVideo from which a subregion is created. * @param x X Position of the sub region. * @param y Y Position of the sub region. * @param width Width of the sub region. * @param height Height Height of the sub region. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS on failure. */ int visual_video_region_sub_by_values (VisVideo *dest, VisVideo *src, int x, int y, int width, int height) { VisRectangle rect; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_rectangle_set (&rect, x, y, width, height); return visual_video_region_sub (dest, src, &rect); } int visual_video_region_sub_all (VisVideo *dest, VisVideo *src) { VisRectangle rect; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_video_get_boundary (dest, &rect); return visual_video_region_sub (dest, src, &rect); } int visual_video_region_sub_with_boundary (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect) { VisRectangle rsrect; VisRectangle sbound; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (drect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (srect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_rectangle_copy (&rsrect, srect); visual_video_get_boundary (src, &sbound); /* Merge the destination and source rect, so that only the allowed parts are sub regioned */ visual_rectangle_clip (&rsrect, &sbound, srect); visual_rectangle_clip (&rsrect, drect, &rsrect); return visual_video_region_sub (dest, src, &rsrect); } int visual_video_composite_set_type (VisVideo *video, VisVideoCompositeType type) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->compositetype = type; return VISUAL_OK; } int visual_video_composite_set_colorkey (VisVideo *video, VisColor *color) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); if (color != NULL) visual_color_copy (&video->colorkey, color); else visual_color_set (&video->colorkey, 0, 0, 0); return VISUAL_OK; } int visual_video_composite_set_surface (VisVideo *video, uint8_t alpha) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->density = alpha; return VISUAL_OK; } int visual_video_composite_set_function (VisVideo *video, VisVideoCustomCompositeFunc compfunc) { visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); video->compfunc = compfunc; return VISUAL_OK; } VisVideoCustomCompositeFunc visual_video_composite_get_function (VisVideo *dest, VisVideo *src, int alpha) { visual_log_return_val_if_fail (dest != NULL, NULL); visual_log_return_val_if_fail (src != NULL, NULL); if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_NONE) { return blit_overlay_noalpha; } else if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_SRC) { if (alpha == FALSE || src->depth != VISUAL_VIDEO_DEPTH_32BIT) return blit_overlay_noalpha; if (visual_cpu_get_mmx () != 0) return _lv_blit_overlay_alphasrc_mmx; else return blit_overlay_alphasrc; } else if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_COLORKEY) { return blit_overlay_colorkey; } else if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_SURFACE) { return blit_overlay_surfacealpha; } else if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_SURFACECOLORKEY) { return blit_overlay_surfacealphacolorkey; } else if (src->compositetype == VISUAL_VIDEO_COMPOSITE_TYPE_CUSTOM) { return src->compfunc; } return NULL; } int visual_video_blit_overlay_rectangle (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, int alpha) { return visual_video_blit_overlay_rectangle_custom (dest, drect, src, srect, visual_video_composite_get_function (dest, src, alpha)); } int visual_video_blit_overlay_rectangle_custom (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, VisVideoCustomCompositeFunc compfunc) { VisVideo vsrc; VisRectangle ndrect; int errret = VISUAL_OK; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (drect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (srect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_video_init (&vsrc); visual_rectangle_copy (&ndrect, drect); visual_rectangle_normalise_to (&ndrect, srect); if ((errret = visual_video_region_sub_with_boundary (&vsrc, &ndrect, src, srect)) == VISUAL_OK) errret = visual_video_blit_overlay_custom (dest, &vsrc, drect->x, drect->y, compfunc); visual_object_unref (VISUAL_OBJECT (&vsrc)); return errret; } int visual_video_blit_overlay_rectangle_scale (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, int alpha, VisVideoScaleMethod scale_method) { return visual_video_blit_overlay_rectangle_scale_custom (dest, drect, src, srect, scale_method, visual_video_composite_get_function (dest, src, alpha)); } int visual_video_blit_overlay_rectangle_scale_custom (VisVideo *dest, VisRectangle *drect, VisVideo *src, VisRectangle *srect, VisVideoScaleMethod scale_method, VisVideoCustomCompositeFunc compfunc) { VisVideo svid; VisVideo ssrc; VisRectangle frect; VisRectangle sbound; int errret = VISUAL_OK; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (drect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_log_return_val_if_fail (srect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_video_init (&svid); visual_video_init (&ssrc); visual_video_get_boundary (dest, &sbound); /* check if the rectangle is in the screen, if not, don't scale and such */ if (visual_rectangle_within_partially (&sbound, drect) == FALSE) goto out; visual_video_region_sub (&ssrc, src, srect); visual_video_set_attributes (&svid, drect->width, drect->height, src->bpp * drect->width, src->depth); visual_video_allocate_buffer (&svid); /* Scale the source to the dest rectangle it's size */ visual_video_scale (&svid, &ssrc, scale_method); visual_rectangle_copy (&frect, drect); visual_rectangle_normalise (&frect); /* Blit the scaled source into the dest rectangle */ errret = visual_video_blit_overlay_rectangle_custom (dest, drect, &svid, &frect, compfunc); out: visual_object_unref (VISUAL_OBJECT (&svid)); visual_object_unref (VISUAL_OBJECT (&ssrc)); return errret; return VISUAL_OK; } /** * This function blits a VisVideo into another VisVideo. Placement can be done and there * is support for the alpha channel. * * @param dest Pointer to the destination VisVideo in which the source is overlayed. * @param src Pointer to the source VisVideo which is overlayed in the destination. * @param x Horizontal placement offset. * @param y Vertical placement offset. * @param alpha Sets if we want to check the alpha channel. Use FALSE or TRUE here. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_INVALID_DEPTH or -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS on failure. */ int visual_video_blit_overlay (VisVideo *dest, VisVideo *src, int x, int y, int alpha) { return visual_video_blit_overlay_custom (dest, src, x, y, visual_video_composite_get_function (dest, src, alpha)); } int visual_video_blit_overlay_custom (VisVideo *dest, VisVideo *src, int x, int y, VisVideoCustomCompositeFunc compfunc) { VisVideo *transform = NULL; VisVideo *srcp = NULL; VisVideo dregion; VisVideo sregion; VisVideo tempregion; VisRectangle redestrect; VisRectangle drect; VisRectangle srect; VisRectangle trect; int ret = VISUAL_OK; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (compfunc != NULL, -VISUAL_ERROR_NULL); /* We can't overlay GL surfaces so don't even try */ visual_log_return_val_if_fail (dest->depth != VISUAL_VIDEO_DEPTH_GL || src->depth != VISUAL_VIDEO_DEPTH_GL, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); visual_video_get_boundary (dest, &drect); visual_video_get_boundary (src, &srect); if (visual_rectangle_within_partially (&drect, &srect) == FALSE) return -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS; /* We're not the same depth, converting */ if (dest->depth != src->depth) { transform = visual_video_new (); visual_video_set_depth (transform, dest->depth); visual_video_set_dimension (transform, src->width, src->height); visual_video_allocate_buffer (transform); visual_video_depth_transform (transform, src); } /* Setting all the pointers right */ if (transform != NULL) srcp = transform; else srcp = src; visual_video_init (&dregion); visual_video_init (&sregion); visual_video_init (&tempregion); /* Negative offset fixture */ if (x < 0) { srect.x += 0 - x; srect.width += x; x = 0; } if (y < 0) { srect.y += 0 - y; srect.height += y; y = 0; } /* Retrieve sub regions */ visual_rectangle_set (&trect, x, y, srect.width, srect.height); if ((ret = visual_video_region_sub_with_boundary (&dregion, &drect, dest, &trect)) != VISUAL_OK) goto out; visual_video_get_boundary (&dregion, &redestrect); if ((ret = visual_video_region_sub (&tempregion, srcp, &srect)) != VISUAL_OK) goto out; if ((ret = visual_video_region_sub_with_boundary (&sregion, &drect, &tempregion, &redestrect)) != VISUAL_OK) goto out; /* Call blitter */ compfunc (&dregion, &sregion); out: /* If we had a transform buffer, it's time to get rid of it */ if (transform != NULL) visual_object_unref (VISUAL_OBJECT (transform)); visual_object_unref (VISUAL_OBJECT (&dregion)); visual_object_unref (VISUAL_OBJECT (&sregion)); visual_object_unref (VISUAL_OBJECT (&tempregion)); return ret; } static int blit_overlay_noalpha (VisVideo *dest, VisVideo *src) { int y; uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); /* src and dest are completely equal, do one big mem copy instead of a per line mem copy. * Also check if the pitch is equal to it's width * bpp, this is because of subregions. */ if (visual_video_compare (dest, src) == TRUE && (src->pitch == (src->width * src->bpp))) { visual_mem_copy (destbuf, srcbuf, visual_video_get_size (dest)); return VISUAL_OK; } for (y = 0; y < src->height; y++) { visual_mem_copy (destbuf, srcbuf, src->width * src->bpp); destbuf += dest->pitch; srcbuf += src->pitch; } return VISUAL_OK; } static int blit_overlay_alphasrc (VisVideo *dest, VisVideo *src) { int x, y; uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); uint8_t alpha; for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { alpha = *(srcbuf + 3); *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); *(destbuf + 1) = ((alpha * (*(srcbuf + 1) - *(destbuf + 1)) >> 8) + *(destbuf + 1)); *(destbuf + 2) = ((alpha * (*(srcbuf + 2) - *(destbuf + 2)) >> 8) + *(destbuf + 2)); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } return VISUAL_OK; } static int blit_overlay_colorkey (VisVideo *dest, VisVideo *src) { int x, y; if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) { uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); VisPalette *pal = src->pal; if (pal == NULL) { blit_overlay_noalpha (dest, src); return VISUAL_OK; } int index = visual_palette_find_color (pal, &src->colorkey); for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (*srcbuf != index) *destbuf = *srcbuf; destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) { uint16_t *destbuf = visual_video_get_pixels (dest); uint16_t *srcbuf = visual_video_get_pixels (src); uint16_t color = visual_color_to_uint16 (&src->colorkey); for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (color != *srcbuf) *destbuf = *srcbuf; destbuf++; srcbuf++; } destbuf += (dest->pitch / dest->bpp) - dest->width; srcbuf += (src->pitch / src->bpp) - src->width; } } else if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) { uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); uint8_t r = src->colorkey.r; uint8_t g = src->colorkey.g; uint8_t b = src->colorkey.b; for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (b != *srcbuf && g != *(srcbuf + 1) && r != *(srcbuf + 2)) { *destbuf = *srcbuf; *(destbuf + 1) = *(srcbuf + 1); *(destbuf + 2) = *(srcbuf + 2); } destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) { uint32_t *destbuf = visual_video_get_pixels (dest); uint32_t *srcbuf = visual_video_get_pixels (src); uint32_t color = visual_color_to_uint32 (&src->colorkey); for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (color != *srcbuf) { uint8_t alpha = *destbuf >> 24; *destbuf = *srcbuf; *destbuf = (*destbuf & 0x00ffffff) | alpha << 24; } destbuf++; srcbuf++; } destbuf += (dest->pitch / dest->bpp) - dest->width; srcbuf += (src->pitch / src->bpp) - src->width; } } return VISUAL_OK; } static int blit_overlay_surfacealpha (VisVideo *dest, VisVideo *src) { int x, y; uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); uint8_t alpha = src->density; if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) { for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) { for (y = 0; y < src->height; y++) { _color16 *destr = (_color16 *) destbuf; _color16 *srcr = (_color16 *) srcbuf; for (x = 0; x < src->width; x++) { destr->r = ((alpha * (srcr->r - destr->r) >> 8) + destr->r); destr->g = ((alpha * (srcr->g - destr->g) >> 8) + destr->g); destr->b = ((alpha * (srcr->b - destr->b) >> 8) + destr->b); destr += 1; srcr += 1; } destbuf += dest->pitch; srcbuf += src->pitch; } } else if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) { for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); *(destbuf + 1) = ((alpha * (*(srcbuf + 1) - *(destbuf + 1)) >> 8) + *(destbuf + 1)); *(destbuf + 2) = ((alpha * (*(srcbuf + 2) - *(destbuf + 2)) >> 8) + *(destbuf + 2)); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) { for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); *(destbuf + 1) = ((alpha * (*(srcbuf + 1) - *(destbuf + 1)) >> 8) + *(destbuf + 1)); *(destbuf + 2) = ((alpha * (*(srcbuf + 2) - *(destbuf + 2)) >> 8) + *(destbuf + 2)); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } return VISUAL_OK; } static int blit_overlay_surfacealphacolorkey (VisVideo *dest, VisVideo *src) { int x, y; uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); uint8_t alpha = src->density; if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) { VisPalette *pal = src->pal; if (pal == NULL) { blit_overlay_noalpha (dest, src); return VISUAL_OK; } int index = visual_palette_find_color (pal, &src->colorkey); for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (*srcbuf != index) *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) { uint16_t color = visual_color_to_uint16 (&src->colorkey); for (y = 0; y < src->height; y++) { _color16 *destr = (_color16 *) destbuf; _color16 *srcr = (_color16 *) srcbuf; for (x = 0; x < src->width; x++) { if (color != *((uint16_t *) srcr)) { destr->r = ((alpha * (srcr->r - destr->r) >> 8) + destr->r); destr->g = ((alpha * (srcr->g - destr->g) >> 8) + destr->g); destr->b = ((alpha * (srcr->b - destr->b) >> 8) + destr->b); } destr++; srcr++; } destbuf += dest->pitch; srcbuf += src->pitch; } } else if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) { uint8_t r = src->colorkey.r; uint8_t g = src->colorkey.g; uint8_t b = src->colorkey.b; for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (b != *srcbuf && g != *(srcbuf + 1) && r != *(srcbuf + 2)) { *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); *(destbuf + 1) = ((alpha * (*(srcbuf + 1) - *(destbuf + 1)) >> 8) + *(destbuf + 1)); *(destbuf + 2) = ((alpha * (*(srcbuf + 2) - *(destbuf + 2)) >> 8) + *(destbuf + 2)); } destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } else if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) { uint32_t color = visual_color_to_uint32 (&src->colorkey); for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { if (color == *((uint32_t *) destbuf)) { *destbuf = ((alpha * (*srcbuf - *destbuf) >> 8) + *destbuf); *(destbuf + 1) = ((alpha * (*(srcbuf + 1) - *(destbuf + 1)) >> 8) + *(destbuf + 1)); *(destbuf + 2) = ((alpha * (*(srcbuf + 2) - *(destbuf + 2)) >> 8) + *(destbuf + 2)); } destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } } return VISUAL_OK; } /** * Sets a certain color as the alpha channel and the density for the non alpha channel * colors. This function can be only used on VISUAL_VIDEO_DEPTH_32BIT surfaces. * * @param video Pointer to the VisVideo in which the alpha channel is made. * @param color Pointer to the VisColor containing the color value for the alpha channel. * @param density The alpha density for the other colors. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_fill_alpha_color (VisVideo *video, VisColor *color, uint8_t density) { int x, y; int col = 0; uint32_t *vidbuf; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (video->depth == VISUAL_VIDEO_DEPTH_32BIT, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); col = (color->r << 16 | color->g << 8 | color->b); vidbuf = visual_video_get_pixels (video); /* FIXME byte order sensitive */ for (y = 0; y < video->height; y++) { for (x = 0; x < video->width; x++) { if ((*vidbuf & 0x00ffffff) == col) *vidbuf = col; else *vidbuf |= density << 24; vidbuf++; } vidbuf += video->pitch - (video->width * video->bpp); } return VISUAL_OK; } /** * Sets a certain alpha value for the complete buffer in the VisVideo. This function * can be only used on VISUAL_VIDEO_DEPTH_32BIT surfaces. * * @param video Pointer to the VisVideo in which the alpha channel density is set. * @param density The alpha density that is to be set. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_fill_alpha (VisVideo *video, uint8_t density) { int x, y; uint8_t *vidbuf; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (video->depth == VISUAL_VIDEO_DEPTH_32BIT, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); vidbuf = visual_video_get_pixels (video) + 3; /* FIXME byte order sensitive */ for (y = 0; y < video->height; y++) { for (x = 0; x < video->width; x++) *(vidbuf += video->bpp) = density; vidbuf += video->pitch - (video->width * video->bpp); } return VISUAL_OK; } /** * */ int visual_video_fill_alpha_rectangle (VisVideo *video, uint8_t density, VisRectangle *rect) { VisVideo rvid; int errret = VISUAL_OK; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (video->depth == VISUAL_VIDEO_DEPTH_32BIT, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_video_init (&rvid); errret = visual_video_region_sub (video, &rvid, rect); if (errret < 0) goto out; visual_video_fill_alpha (&rvid, density); out: visual_object_unref (VISUAL_OBJECT (&rvid)); return errret; } /** * This function is used to fill a VisVideo with one color. It's highly advice to use this function to fill * a VisVideo with a color instead of using visual_mem_set, the reason is that this function takes the pitch * of a line in consideration. When you use a visual_mem_set on sub regions the results won't be pretty. * * @param video Pointer to the VisVideo which is filled with one color * @param rcolor Pointer to the VisColor that is used as color. NULL is a valid color and will be interperted * as black. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_fill_color (VisVideo *video, VisColor *rcolor) { VisColor color; VisRectangle rect; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); if (rcolor == NULL) visual_color_set (&color, 0, 0, 0); else visual_color_copy (&color, rcolor); switch (video->depth) { case VISUAL_VIDEO_DEPTH_8BIT: fill_color8 (video, &color); break; case VISUAL_VIDEO_DEPTH_16BIT: fill_color16 (video, &color); break; case VISUAL_VIDEO_DEPTH_24BIT: fill_color24 (video, &color); break; case VISUAL_VIDEO_DEPTH_32BIT: fill_color32 (video, &color); break; default: return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; break; } return VISUAL_OK; } int visual_video_fill_color_rectangle (VisVideo *video, VisColor *color, VisRectangle *rect) { VisRectangle vrect; VisRectangle dbound; VisVideo svid; int errret = VISUAL_OK; visual_log_return_val_if_fail (video != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (color != NULL, -VISUAL_ERROR_COLOR_NULL); visual_log_return_val_if_fail (rect != NULL, -VISUAL_ERROR_RECTANGLE_NULL); visual_video_get_boundary (video, &vrect); visual_log_return_val_if_fail (visual_rectangle_within_partially (&vrect, rect) != FALSE, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_video_init (&svid); visual_video_get_boundary (video, &dbound); visual_video_region_sub_with_boundary (&svid, &dbound, video, rect); errret = visual_video_fill_color (&svid, color); out: visual_object_unref (VISUAL_OBJECT (&svid)); return errret; } /* Color fill functions */ static int fill_color8 (VisVideo *video, VisColor *color) { int y; uint8_t *buf = visual_video_get_pixels (video); int8_t col = ((color->r + color->g + color->b) / 3); for (y = 0; y < video->height; y++) { visual_mem_set (buf, col, video->width); buf += video->pitch; } return VISUAL_OK; } static int fill_color16 (VisVideo *video, VisColor *color) { int y; uint16_t *buf = visual_video_get_pixels (video); int16_t col; _color16 *col16 = (_color16 *) &col; col16->r = color->r >> 3; col16->g = color->g >> 2; col16->b = color->b >> 3; for (y = 0; y < video->height; y++) { visual_mem_set16 (buf, col, video->width); buf += (video->pitch / video->bpp); } return VISUAL_OK; } static int fill_color24 (VisVideo *video, VisColor *color) { int x, y; uint32_t *buf; uint8_t *rbuf = visual_video_get_pixels (video); uint8_t *buf8; int32_t cola = (color->b << 24) | (color->g << 16) | (color->r << 8) | (color->b); int32_t colb = (color->g << 24) | (color->r << 16) | (color->b << 8) | (color->g); int32_t colc = (color->r << 24) | (color->b << 16) | (color->g << 8) | (color->r); for (y = 0; y < video->height; y++) { buf = (uint32_t *) rbuf; for (x = video->width; x >= video->bpp; x -= video->bpp) { *(buf++) = cola; *(buf++) = colb; *(buf++) = colc; } buf8 = (uint8_t *) buf; *(buf8++) = color->b; *(buf8++) = color->g; *(buf8++) = color->r; rbuf += video->pitch; } return VISUAL_OK; } static int fill_color32 (VisVideo *video, VisColor *color) { int y; uint32_t *buf = visual_video_get_pixels (video); uint32_t col = (color->r << 16) | (color->g << 8) | (color->b); for (y = 0; y < video->height; y++) { visual_mem_set32 (buf, col, video->width); buf += (video->pitch / video->bpp); } return VISUAL_OK; } /** * Video color transforms one VisVideo bgr pixel ordering into bgr pixel ordering. * * @param dest Pointer to the destination VisVideo, which should be a clone of the source VisVideo * depth, pitch, dimension wise. * @param src Pointer to the source VisVideo from which the bgr data is read. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NOT_INDENTICAL, -VISUAL_ERROR_VIDEO_PIXELS_NULL or * -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_color_bgr_to_rgb (VisVideo *dest, VisVideo *src) { visual_log_return_val_if_fail (visual_video_compare (dest, src) == TRUE, -VISUAL_ERROR_VIDEO_NOT_INDENTICAL); visual_log_return_val_if_fail (visual_video_get_pixels (dest) != NULL, -VISUAL_ERROR_VIDEO_PIXELS_NULL); visual_log_return_val_if_fail (visual_video_get_pixels (src) != NULL, -VISUAL_ERROR_VIDEO_PIXELS_NULL); visual_log_return_val_if_fail (dest->depth != VISUAL_VIDEO_DEPTH_8BIT, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) bgr_to_rgb16 (dest, src); else if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) bgr_to_rgb24 (dest, src); else if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) bgr_to_rgb32 (dest, src); return VISUAL_OK; } /** * */ int visual_video_rotate (VisVideo *dest, VisVideo *src, VisVideoRotateDegrees degrees) { int ret = VISUAL_OK; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); switch (degrees) { case VISUAL_VIDEO_ROTATE_NONE: if (dest->width == src->width && dest->height == src->height) ret = visual_video_blit_overlay (dest, src, 0, 0, FALSE); else ret = -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS; break; case VISUAL_VIDEO_ROTATE_90: ret = rotate_90 (dest, src); break; case VISUAL_VIDEO_ROTATE_180: ret = rotate_180 (dest, src); break; case VISUAL_VIDEO_ROTATE_270: ret = rotate_270 (dest, src); break; default: ret = -VISUAL_ERROR_VIDEO_INVALID_ROTATE; break; } return ret; } /** * */ VisVideo *visual_video_rotate_new (VisVideo *src, VisVideoRotateDegrees degrees) { VisVideo *dest; int nwidth; int nheight; visual_log_return_val_if_fail (src != NULL, NULL); switch (degrees) { case VISUAL_VIDEO_ROTATE_NONE: case VISUAL_VIDEO_ROTATE_180: nwidth = src->width; nheight = src->height; break; case VISUAL_VIDEO_ROTATE_90: case VISUAL_VIDEO_ROTATE_270: nwidth = src->height; nheight = src->width; break; default: return NULL; break; } dest = visual_video_new_with_buffer (nwidth, nheight, src->depth); visual_video_rotate (dest, src, degrees); return dest; } /* rotate functions, works with all depths now */ /* FIXME: do more testing with those badasses */ static int rotate_90 (VisVideo *dest, VisVideo *src) { int x, y, i; uint8_t *tsbuf = src->pixel_rows[src->height-1]; uint8_t *dbuf; uint8_t *sbuf = tsbuf; visual_log_return_val_if_fail (dest->width == src->height, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_log_return_val_if_fail (dest->height == src->width, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); for (y = 0; y < dest->height; y++) { dbuf = dest->pixel_rows[y]; for (x = 0; x < dest->width; x++) { for (i = 0; i < dest->bpp; i++) { *(dbuf++) = *(sbuf + i); } sbuf -= src->pitch; } tsbuf += src->bpp; sbuf = tsbuf; } return VISUAL_OK; } static int rotate_180 (VisVideo *dest, VisVideo *src) { int x, y, i; uint8_t *dbuf; uint8_t *sbuf; const int h1 = src->height - 1; const int w1 = (src->width - 1) * src->bpp; visual_log_return_val_if_fail (dest->width == src->width, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_log_return_val_if_fail (dest->height == src->height, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); for (y = 0; y < dest->height; y++) { dbuf = dest->pixel_rows[y]; sbuf = src->pixel_rows[h1 - y] + w1; for (x = 0; x < dest->width; x++) { for (i = 0; i < src->bpp; i++) { *(dbuf++) = *(sbuf + i); } sbuf -= src->bpp; } } return VISUAL_OK; } static int rotate_270 (VisVideo *dest, VisVideo *src) { int x, y, i; uint8_t *tsbuf = visual_video_get_pixels (src) + src->pitch - src->bpp; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = tsbuf; visual_log_return_val_if_fail (dest->width == src->height, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); visual_log_return_val_if_fail (dest->height == src->width, -VISUAL_ERROR_VIDEO_OUT_OF_BOUNDS); for (y = 0; y < dest->height; y++) { dbuf = dest->pixel_rows[y]; for (x = 0; x < dest->width; x++) { for (i = 0; i < dest->bpp; i++) { *(dbuf++) = *(sbuf + i); } sbuf += src->pitch; } tsbuf -= src->bpp; sbuf = tsbuf; } return VISUAL_OK; } int visual_video_mirror (VisVideo *dest, VisVideo *src, VisVideoMirrorOrient orient) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src->depth == dest->depth, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); switch (orient) { case VISUAL_VIDEO_MIRROR_NONE: visual_video_blit_overlay (dest, src, 0, 0, FALSE); break; case VISUAL_VIDEO_MIRROR_X: mirror_x (dest, src); break; case VISUAL_VIDEO_MIRROR_Y: mirror_y (dest, src); break; default: break; } return VISUAL_OK; } VisVideo *visual_video_mirror_new (VisVideo *src, VisVideoMirrorOrient orient) { VisVideo *video; visual_log_return_val_if_fail (src != NULL, NULL); video = visual_video_new_with_buffer (src->width, src->height, src->depth); visual_video_mirror (video, src, orient); return video; } /* Mirror functions */ static int mirror_x (VisVideo *dest, VisVideo *src) { uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); const int step2 = dest->bpp << 1; const int w1b = (dest->width - 1) * dest->bpp; int x, y, i; for (y = 0; y < dest->height; y++) { sbuf = src->pixel_rows[y] + w1b; dbuf = dest->pixel_rows[y]; for (x = 0; x < dest->width; x++) { for (i = 0; i < dest->bpp; i++) *(dbuf++) = *(sbuf++); sbuf -= step2; } } return VISUAL_OK; } static int mirror_y (VisVideo *dest, VisVideo *src) { int y; for (y = 0; y < dest->height; y++) { visual_mem_copy (dest->pixel_rows[y], src->pixel_rows[dest->height - 1 - y], dest->width * dest->bpp); } return VISUAL_OK; } /** * Video depth transforms one VisVideo into another using the depth information * stored within the VisVideos. The dimension should be equal however the pitch * value of the destination may be set. * * @param dest Pointer to the destination VisVideo to which the source VisVideo is transformed. * @param src Pointer to the source VisVideo. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL, -VISUAL_ERROR_PALETTE_NULL, -VISUAL_ERROR_PALETTE_SIZE, * -VISUAL_ERROR_VIDEO_NOT_TRANSFORMED or error values returned by visual_video_blit_overlay on failure. */ int visual_video_depth_transform (VisVideo *dest, VisVideo *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); /* We blit overlay it instead of just visual_mem_copy because the pitch can still be different */ if (dest->depth == src->depth) return visual_video_blit_overlay (dest, src, 0, 0, FALSE); if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT || src->depth == VISUAL_VIDEO_DEPTH_8BIT) { visual_log_return_val_if_fail (src->pal != NULL, -VISUAL_ERROR_PALETTE_NULL); visual_log_return_val_if_fail (src->pal->ncolors == 256, -VISUAL_ERROR_PALETTE_SIZE); } if (src->depth == VISUAL_VIDEO_DEPTH_8BIT) { if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) return depth_transform_8_to_16_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) return depth_transform_8_to_24_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) return depth_transform_8_to_32_c (dest, src); } else if (src->depth == VISUAL_VIDEO_DEPTH_16BIT) { if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) return depth_transform_16_to_8_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) return depth_transform_16_to_24_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) return depth_transform_16_to_32_c (dest, src); } else if (src->depth == VISUAL_VIDEO_DEPTH_24BIT) { if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) return depth_transform_24_to_8_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) return depth_transform_24_to_16_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_32BIT) return depth_transform_24_to_32_c (dest, src); } else if (src->depth == VISUAL_VIDEO_DEPTH_32BIT) { if (dest->depth == VISUAL_VIDEO_DEPTH_8BIT) return depth_transform_32_to_8_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_16BIT) return depth_transform_32_to_16_c (dest, src); if (dest->depth == VISUAL_VIDEO_DEPTH_24BIT) return depth_transform_32_to_24_c (dest, src); } return -VISUAL_ERROR_VIDEO_NOT_TRANSFORMED; } /** * @} */ static int depth_transform_get_smallest (VisVideo *dest, VisVideo *src, int *width, int *height) { *width = dest->width > src->width ? src->width : dest->width; *height = dest->height > src->height ? src->height : dest->height; return 0; } /* Depth conversion functions */ static int depth_transform_8_to_16_c (VisVideo *dest, VisVideo *src) { int x, y, i; int w; int h; int ddiff; int sdiff; _color16* dbuf = visual_video_get_pixels (dest); uint8_t* sbuf = visual_video_get_pixels (src); _color16 colors[256]; for(i = 0; i < 256; i++) { colors[i].r = src->pal->colors[i].r >> 3; colors[i].g = src->pal->colors[i].g >> 2; colors[i].b = src->pal->colors[i].b >> 3; } depth_transform_get_smallest (dest, src, &w, &h); ddiff = (dest->pitch / dest->bpp) - w; sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = colors[*(sbuf++)]; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_8_to_24_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; int ddiff; int sdiff; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = src->pal->colors[*(sbuf)].b; *(dbuf++) = src->pal->colors[*(sbuf)].g; *(dbuf++) = src->pal->colors[*(sbuf)].r; sbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_8_to_32_c (VisVideo *dest, VisVideo *src) { int x, y, i; int w; int h; uint32_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; uint32_t colors[256]; for (i = 0; i < 256; ++i) { colors[i] = src->pal->colors[i].r << 16 | src->pal->colors[i].g << 8 | src->pal->colors[i].b; } depth_transform_get_smallest (dest, src, &w, &h); ddiff = (dest->pitch / dest->bpp) - w; sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = colors[*(sbuf++)]; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_16_to_8_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t *dbuf = visual_video_get_pixels (dest); _color16 *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; uint8_t r, g, b, col; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = (src->pitch / src->bpp) - w; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { r = sbuf->r << 3; g = sbuf->g << 2; b = sbuf->b << 3; sbuf++; col = (r + g + b) / 3; dest->pal->colors[col].r = r; dest->pal->colors[col].g = g; dest->pal->colors[col].b = b; *(dbuf++) = col; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_16_to_24_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t *dbuf = visual_video_get_pixels (dest); _color16 *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = (src->pitch / src->bpp) - w; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = sbuf->b << 3; *(dbuf++) = sbuf->g << 2; *(dbuf++) = sbuf->r << 3; sbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_16_to_32_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t *dbuf = visual_video_get_pixels (dest); _color16 *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = (src->pitch / src->bpp) - w; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = sbuf->b << 3; *(dbuf++) = sbuf->g << 2; *(dbuf++) = sbuf->r << 3; *(dbuf++) = 0; sbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_24_to_8_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t r, g, b, col; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { b = *(sbuf++); g = *(sbuf++); r = *(sbuf++); col = (b + g + r) / 3; dest->pal->colors[col].r = r; dest->pal->colors[col].g = g; dest->pal->colors[col].b = b; *(dbuf++) = col; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_24_to_16_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; _color16 *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = (src->pitch / src->bpp) - w; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { dbuf->b = *(sbuf++) >> 3; dbuf->g = *(sbuf++) >> 2; dbuf->r = *(sbuf++) >> 3; dbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_24_to_32_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = *(sbuf++); *(dbuf++) = *(sbuf++); *(dbuf++) = *(sbuf++); *(dbuf++) = 0; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_32_to_8_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t r, g, b, col; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { b = *(sbuf++); g = *(sbuf++); r = *(sbuf++); sbuf++; col = (r + g + b) / 3; dest->pal->colors[col].r = r; dest->pal->colors[col].g = g; dest->pal->colors[col].b = b; *(dbuf++) = col; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_32_to_16_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; _color16 *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = (dest->pitch / dest->bpp) - w; sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { dbuf->b = *(sbuf++) >> 3; dbuf->g = *(sbuf++) >> 2; dbuf->r = *(sbuf++) >> 3; dbuf++; sbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } static int depth_transform_32_to_24_c (VisVideo *dest, VisVideo *src) { int x, y; int w; int h; uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int ddiff; int sdiff; depth_transform_get_smallest (dest, src, &w, &h); ddiff = dest->pitch - (w * dest->bpp); sdiff = src->pitch - (w * src->bpp); for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { *(dbuf++) = *(sbuf++); *(dbuf++) = *(sbuf++); *(dbuf++) = *(sbuf++); sbuf++; } dbuf += ddiff; sbuf += sdiff; } return VISUAL_OK; } /* BGR -> RGB functions */ static int bgr_to_rgb16 (VisVideo *dest, VisVideo *src) { _color16 *destbuf, *srcbuf; int x, y; int pitchdiff = (dest->pitch - (dest->width * dest->bpp)) >> 1; destbuf = (_color16 *) visual_video_get_pixels (dest); srcbuf = (_color16 *) visual_video_get_pixels (src); for (y = 0; y < dest->height; y++) { for (x = 0; x < dest->width; x++) { destbuf->b = srcbuf->r; destbuf->g = srcbuf->g; destbuf->r = srcbuf->b; destbuf++; srcbuf++; } destbuf += pitchdiff; } return VISUAL_OK; } static int bgr_to_rgb24 (VisVideo *dest, VisVideo *src) { uint8_t *destbuf, *srcbuf; int x, y; int pitchdiff = dest->pitch - (dest->width * dest->bpp); destbuf = visual_video_get_pixels (dest); srcbuf = visual_video_get_pixels (src); for (y = 0; y < dest->height; y++) { for (x = 0; x < dest->width; x++) { *(destbuf + 2) = *(srcbuf); *(destbuf + 1) = *(srcbuf + 1); *(destbuf) = *(srcbuf + 2); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += pitchdiff; } return VISUAL_OK; } static int bgr_to_rgb32 (VisVideo *dest, VisVideo *src) { uint8_t *destbuf, *srcbuf; int x, y; int i = 0; int pitchdiff = dest->pitch - (dest->width * dest->bpp); destbuf = visual_video_get_pixels (dest); srcbuf = visual_video_get_pixels (src); for (y = 0; y < dest->height; y++) { for (x = 0; x < dest->width; x++) { *(destbuf + 2) = *(srcbuf); *(destbuf + 1) = *(srcbuf + 1); *(destbuf) = *(srcbuf + 2); *(destbuf + 3) = *(srcbuf + 3); destbuf += dest->bpp; srcbuf += src->bpp; } destbuf += pitchdiff; } return VISUAL_OK; } /** * Non interpolating fast pixel doubler zoom. * * @param dest Pointer to destination VisVideo in which the pixel doubled VisVideo is stored. * @param src Pointer to source VisVideo that is pixel doubled. * * @return VISUAL_OK on succes, -VISUAL_ERROR_VIDEO_NULL on failure. */ int visual_video_zoom_double (VisVideo *dest, VisVideo *src) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (dest->depth == src->depth, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); switch (dest->depth) { case VISUAL_VIDEO_DEPTH_8BIT: zoom_8 (dest, src); break; case VISUAL_VIDEO_DEPTH_16BIT: zoom_16 (dest, src); break; case VISUAL_VIDEO_DEPTH_24BIT: zoom_24 (dest, src); break; case VISUAL_VIDEO_DEPTH_32BIT: zoom_32 (dest, src); break; default: visual_log (VISUAL_LOG_CRITICAL, _("Invalid depth passed to the scaler")); return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; break; } return VISUAL_OK; } static int zoom_8 (VisVideo *dest, VisVideo *src) { uint8_t *dbuf = visual_video_get_pixels (dest); uint8_t *sbuf = visual_video_get_pixels (src); int x, y; for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { *(dbuf++) = *sbuf; *(dbuf++) = *sbuf; sbuf++; } sbuf += src->pitch - (src->width * src->bpp); dbuf += dest->pitch - (dest->width * dest->bpp); } return VISUAL_OK; } static int zoom_16 (VisVideo *dest, VisVideo *src) { uint16_t *dbuf = visual_video_get_pixels (dest); uint16_t *sbuf = visual_video_get_pixels (src); int x, y; for (y = 0; y < src->height; y++) { for (x = 0; x < src->width; x++) { *(dbuf++) = *sbuf; *(dbuf++) = *sbuf; sbuf++; } sbuf += src->pitch - (src->width * src->bpp); dbuf += dest->pitch - (dest->width * dest->bpp); } return VISUAL_OK; } static int zoom_24 (VisVideo *dest, VisVideo *src) { return VISUAL_OK; } static int zoom_32 (VisVideo *dest, VisVideo *src) { uint32_t *sbuf = visual_video_get_pixels (src); uint32_t *dbuf = visual_video_get_pixels (dest); int x, y; const int spdiff = src->pitch - src->width*src->bpp; for (y = 0; y < src->height; y++) { dbuf = dest->pixel_rows[y << 1]; for (x = 0; x < src->width; x++) { *(dbuf + dest->width) = *sbuf; *(dbuf++) = *sbuf; *(dbuf + dest->width) = *sbuf; *(dbuf++) = *sbuf; sbuf++; } sbuf += spdiff; } return VISUAL_OK; } /** * Scale VisVideo. * * @param dest Pointer to VisVideo object for storing scaled image. * @param src Pointer to VisVideo object whose image is to be scaled. * @param scale_method Scaling method to use. * * @return VISUAL_OK on success, -VISUAL_ERROR_VIDEO_NULL or -VISUAL_ERROR_VIDEO_INVALID_DEPTH on failure. */ int visual_video_scale (VisVideo *dest, VisVideo *src, VisVideoScaleMethod scale_method) { visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (dest->depth == src->depth, -VISUAL_ERROR_VIDEO_INVALID_DEPTH); visual_log_return_val_if_fail (scale_method == VISUAL_VIDEO_SCALE_NEAREST || scale_method == VISUAL_VIDEO_SCALE_BILINEAR, -VISUAL_ERROR_VIDEO_INVALID_SCALE_METHOD); /* If the dest and source are equal in dimension and scale_method is nearest, do a * blit overlay */ if (visual_video_compare_ignore_pitch (dest, src) == TRUE && scale_method == VISUAL_VIDEO_SCALE_NEAREST) { visual_video_blit_overlay (dest, src, 0, 0, FALSE); return VISUAL_OK; } switch (dest->depth) { case VISUAL_VIDEO_DEPTH_8BIT: if (scale_method == VISUAL_VIDEO_SCALE_NEAREST) scale_nearest_8 (dest, src); else if (scale_method == VISUAL_VIDEO_SCALE_BILINEAR) scale_bilinear_8 (dest, src); break; case VISUAL_VIDEO_DEPTH_16BIT: if (scale_method == VISUAL_VIDEO_SCALE_NEAREST) scale_nearest_16 (dest, src); else if (scale_method == VISUAL_VIDEO_SCALE_BILINEAR) scale_bilinear_16 (dest, src); break; case VISUAL_VIDEO_DEPTH_24BIT: if (scale_method == VISUAL_VIDEO_SCALE_NEAREST) scale_nearest_24 (dest, src); else if (scale_method == VISUAL_VIDEO_SCALE_BILINEAR) scale_bilinear_24 (dest, src); break; case VISUAL_VIDEO_DEPTH_32BIT: if (scale_method == VISUAL_VIDEO_SCALE_NEAREST) scale_nearest_32 (dest, src); else if (scale_method == VISUAL_VIDEO_SCALE_BILINEAR) { if (visual_cpu_get_mmx () != 0) _lv_scale_bilinear_32_mmx (dest, src); else scale_bilinear_32 (dest, src); } break; default: visual_log (VISUAL_LOG_CRITICAL, _("Invalid depth passed to the scaler")); return -VISUAL_ERROR_VIDEO_INVALID_DEPTH; break; } return VISUAL_OK; } /** * Scale VisVideo, and return a newly allocated scaled VisVideo. * * @param src Pointer to VisVideo object whose image is to be scaled. * @param scale_method Scaling method to use. * @param width New width. * @param height New height. * * @return A newly allocated scaled VisVideo, NULL on failure. */ VisVideo *visual_video_scale_new (VisVideo *src, int width, int height, VisVideoScaleMethod scale_method) { VisVideo *video; visual_log_return_val_if_fail (src != NULL, NULL); video = visual_video_new_with_buffer (width, height, src->depth); visual_video_scale (video, src, scale_method); return video; } /** * Scale VisVideo, but does an internal depth transformation when the source VisVideo is not of the * same depth as the destination VisVideo. * * @see visual_video_scale * * @param dest Pointer to the destination VisVideo in which the scaled version is stored * @param src Pointer to the source VisVideo whose image is to be scaled. * @param scale_method Scaling method to use. * * @return VISUAL_OK on succes, -VISUAL_ERROR_IMPOSSIBLE, -VISUAL_ERROR_VIDEO_NULL * or error values returned by visual_video_scale() on failure. */ int visual_video_scale_depth (VisVideo *dest, VisVideo *src, VisVideoScaleMethod scale_method) { VisVideo dtransform; int errret; visual_log_return_val_if_fail (dest != NULL, -VISUAL_ERROR_VIDEO_NULL); visual_log_return_val_if_fail (src != NULL, -VISUAL_ERROR_VIDEO_NULL); if (dest->depth != src->depth) { visual_video_init (&dtransform); visual_video_set_attributes (&dtransform, dest->width, dest->height, dest->width * dest->bpp, dest->depth); visual_video_allocate_buffer (&dtransform); visual_video_depth_transform (&dtransform, src); errret = visual_video_scale (dest, &dtransform, scale_method); visual_object_unref (VISUAL_OBJECT (&dtransform)); return errret; } else { return visual_video_scale (dest, src, scale_method); } return -VISUAL_ERROR_IMPOSSIBLE; } /** * Creates a new scaled VisVideo, but does an internal depth transformation when the * source VisVideo is not of the same depth as the destination VisVideo. * * @see visual_video_scale_depth * * @param src Pointer to the source VisVideo whose image is to be scaled. * @param width The width of the new scaled VisVideo. * @param height The height of the new scaled VisVideo. * @param depth The depth of the new scaled VisVideo. * @param scale_method Scaling method to use. * * @return A newly allocated scaled version of the source VisVideo with the given width, height * and depth, NULL on failure. */ VisVideo *visual_video_scale_depth_new (VisVideo *src, int width, int height, VisVideoDepth depth, VisVideoScaleMethod scale_method) { VisVideo *video; visual_log_return_val_if_fail (src != NULL, NULL); video = visual_video_new_with_buffer (width, height, depth); visual_video_scale_depth (video, src, scale_method); return video; } /* Scale functions */ static int scale_nearest_8 (VisVideo *dest, VisVideo *src) { int x, y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint8_t *dest_pixel, *src_pixel_row; du = (src->width << 16) / dest->width; dv = (src->height << 16) / dest->height; v = 0; dest_pixel = visual_video_get_pixels (dest); for (y = 0; y < dest->height; y++, v += dv) { src_pixel_row = (uint8_t *) src->pixel_rows[v >> 16]; if (v >> 16 >= src->height) v -= 0x10000; u = 0; for (x = 0; x < dest->width; x++, u += du) *dest_pixel++ = src_pixel_row[u >> 16]; dest_pixel += dest->pitch - dest->width; } return VISUAL_OK; } static int scale_nearest_16 (VisVideo *dest, VisVideo *src) { int x, y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint16_t *dest_pixel, *src_pixel_row; du = (src->width << 16) / dest->width; dv = (src->height << 16) / dest->height; v = 0; dest_pixel = visual_video_get_pixels (dest); for (y = 0; y < dest->height; y++, v += dv) { src_pixel_row = (uint16_t *) src->pixel_rows[v >> 16]; if (v >> 16 >= src->height) v -= 0x10000; u = 0; for (x = 0; x < dest->width; x++, u += du) *dest_pixel++ = src_pixel_row[u >> 16]; dest_pixel += (dest->pitch / dest->bpp) - dest->width; } return VISUAL_OK; } /* FIXME this version is of course butt ugly */ /* IF color24 is allowed use it here as well */ static int scale_nearest_24 (VisVideo *dest, VisVideo *src) { int x, y; uint32_t u, v, du, dv; /* fixed point 16.16 */ _color24 *dest_pixel, *src_pixel_row; du = (src->width << 16) / dest->width; dv = (src->height << 16) / dest->height; v = 0; dest_pixel = visual_video_get_pixels (dest); for (y = 0; y < dest->height; y++, v += dv) { src_pixel_row = (_color24 *) src->pixel_rows[v >> 16]; if (v >> 16 >= src->height) v -= 0x10000; u = 0; for (x = 0; x < dest->width; x++, u += du) *dest_pixel++ = src_pixel_row[u >> 16]; dest_pixel += (dest->pitch / dest->bpp) - dest->width; } return VISUAL_OK; } static int scale_nearest_32 (VisVideo *dest, VisVideo *src) { int x, y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint32_t *dest_pixel, *src_pixel_row; du = (src->width << 16) / dest->width; dv = (src->height << 16) / dest->height; v = 0; dest_pixel = visual_video_get_pixels (dest); for (y = 0; y < dest->height; y++, v += dv) { src_pixel_row = (uint32_t *) src->pixel_rows[v >> 16]; if (v >> 16 >= src->height) v -= 0x10000; u = 0; for (x = 0; x < dest->width; x++, u += du) *dest_pixel++ = src_pixel_row[u >> 16]; dest_pixel += (dest->pitch / dest->bpp) - dest->width; } return VISUAL_OK; } static int scale_bilinear_8 (VisVideo *dest, VisVideo *src) { uint32_t y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint8_t *dest_pixel, *src_pixel_rowu, *src_pixel_rowl; dest_pixel = visual_video_get_pixels (dest); du = ((src->width - 1) << 16) / dest->width; dv = ((src->height - 1) << 16) / dest->height; v = 0; for (y = dest->height; y--; v += dv) { uint32_t x; uint32_t fracU, fracV; /* fixed point 24.8 [0,1[ */ if (v >> 16 >= src->height - 1) v -= 0x10000; src_pixel_rowu = (uint8_t *) src->pixel_rows[v >> 16]; src_pixel_rowl = (uint8_t *) src->pixel_rows[(v >> 16) + 1]; /* fracV = frac(v) = v & 0xffff */ /* fixed point format convertion: fracV >>= 8) */ fracV = (v & 0xffff) >> 8; u = 0; for (x = dest->width - 1; x--; u += du) { uint8_t cul, cll, cur, clr, b; uint32_t ul, ll, ur, lr; /* fixed point 16.16 [0,1[ */ uint32_t b0; /* fixed point 16.16 [0,255[ */ /* fracU = frac(u) = u & 0xffff */ /* fixed point format convertion: fracU >>= 8) */ fracU = (u & 0xffff) >> 8; /* notice 0x100 = 1.0 (fixed point 24.8) */ ul = (0x100 - fracU) * (0x100 - fracV); ll = (0x100 - fracU) * fracV; ur = fracU * (0x100 - fracV); lr = fracU * fracV; cul = src_pixel_rowu[u >> 16]; cll = src_pixel_rowl[u >> 16]; cur = src_pixel_rowu[(u >> 16) + 1]; clr = src_pixel_rowl[(u >> 16) + 1]; b0 = ul * cul; b0 += ll * cll; b0 += ur * cur; b0 += lr * clr; *dest_pixel++ = b0 >> 16; } dest_pixel += dest->pitch - (dest->width - 1); } return VISUAL_OK; } static int scale_bilinear_16 (VisVideo *dest, VisVideo *src) { uint32_t y; uint32_t u, v, du, dv; /* fixed point 16.16 */ _color16 *dest_pixel, *src_pixel_rowu, *src_pixel_rowl; dest_pixel = visual_video_get_pixels (dest); du = ((src->width - 1) << 16) / dest->width; dv = ((src->height - 1) << 16) / dest->height; v = 0; for (y = dest->height; y--; v += dv) { uint32_t x; uint32_t fracU, fracV; /* fixed point 24.8 [0,1[ */ if (v >> 16 >= src->height - 1) v -= 0x10000; src_pixel_rowu = (_color16 *) src->pixel_rows[v >> 16]; src_pixel_rowl = (_color16 *) src->pixel_rows[(v >> 16) + 1]; /* fracV = frac(v) = v & 0xffff */ /* fixed point format convertion: fracV >>= 8) */ fracV = (v & 0xffff) >> 8; u = 0.0; for (x = dest->width - 1; x--; u += du) { _color16 cul, cll, cur, clr, b; uint32_t ul, ll, ur, lr; /* fixed point 16.16 [0,1[ */ uint32_t b3, b2, b1, b0; /* fixed point 16.16 [0,255[ */ /* fracU = frac(u) = u & 0xffff */ /* fixed point format convertion: fracU >>= 8) */ fracU = (u & 0xffff) >> 8; /* notice 0x100 = 1.0 (fixed point 24.8) */ ul = (0x100 - fracU) * (0x100 - fracV); ll = (0x100 - fracU) * fracV; ur = fracU * (0x100 - fracV); lr = fracU * fracV; cul = src_pixel_rowu[u >> 16]; cll = src_pixel_rowl[u >> 16]; cur = src_pixel_rowu[(u >> 16) + 1]; clr = src_pixel_rowl[(u >> 16) + 1]; b0 = ul * cul.r; b1 = ul * cul.g; b2 = ul * cul.b; b0 += ll * cll.r; b1 += ll * cll.g; b2 += ll * cll.b; b0 += ur * cur.r; b1 += ur * cur.g; b2 += ur * cur.b; b0 += lr * clr.r; b1 += lr * clr.g; b2 += lr * clr.b; b.r = b0 >> 16; b.g = b1 >> 16; b.b = b2 >> 16; *dest_pixel++ = b; } dest_pixel += (dest->pitch / dest->bpp) - ((dest->width - 1)); } return VISUAL_OK; } static int scale_bilinear_24 (VisVideo *dest, VisVideo *src) { uint32_t y; uint32_t u, v, du, dv; /* fixed point 16.16 */ _color24 *dest_pixel, *src_pixel_rowu, *src_pixel_rowl; dest_pixel = visual_video_get_pixels (dest); du = ((src->width - 1) << 16) / dest->width; dv = ((src->height - 1) << 16) / dest->height; v = 0; for (y = dest->height; y--; v += dv) { uint32_t x; uint32_t fracU, fracV; /* fixed point 24.8 [0,1[ */ if (v >> 16 >= src->height - 1) v -= 0x10000; src_pixel_rowu = (_color24 *) src->pixel_rows[v >> 16]; src_pixel_rowl = (_color24 *) src->pixel_rows[(v >> 16) + 1]; /* fracV = frac(v) = v & 0xffff */ /* fixed point format convertion: fracV >>= 8) */ fracV = (v & 0xffff) >> 8; u = 0; for (x = dest->width - 1; x--; u += du) { _color24 cul, cll, cur, clr, b; uint32_t ul, ll, ur, lr; /* fixed point 16.16 [0,1[ */ uint32_t b3, b2, b1, b0; /* fixed point 16.16 [0,255[ */ /* fracU = frac(u) = u & 0xffff */ /* fixed point format convertion: fracU >>= 8) */ fracU = (u & 0xffff) >> 8; /* notice 0x100 = 1.0 (fixed point 24.8) */ ul = (0x100 - fracU) * (0x100 - fracV); ll = (0x100 - fracU) * fracV; ur = fracU * (0x100 - fracV); lr = fracU * fracV; cul = src_pixel_rowu[u >> 16]; cll = src_pixel_rowl[u >> 16]; cur = src_pixel_rowu[(u >> 16) + 1]; clr = src_pixel_rowl[(u >> 16) + 1]; b0 = ul * cul.r; b1 = ul * cul.g; b2 = ul * cul.b; b0 += ll * cll.r; b1 += ll * cll.g; b2 += ll * cll.b; b0 += ur * cur.r; b1 += ur * cur.g; b2 += ur * cur.b; b0 += lr * clr.r; b1 += lr * clr.g; b2 += lr * clr.b; b.r = b0 >> 16; b.g = b1 >> 16; b.b = b2 >> 16; *dest_pixel++ = b; } dest_pixel += (dest->pitch / dest->bpp) - ((dest->width - 1)); } return VISUAL_OK; } static int scale_bilinear_32 (VisVideo *dest, VisVideo *src) { uint32_t y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint32_t *dest_pixel, *src_pixel_rowu, *src_pixel_rowl; dest_pixel = visual_video_get_pixels (dest); du = ((src->width - 1) << 16) / dest->width; dv = ((src->height - 1) << 16) / dest->height; v = 0; for (y = dest->height; y--; v += dv) { uint32_t x; uint32_t fracU, fracV; /* fixed point 24.8 [0,1[ */ if (v >> 16 >= src->height - 1) v -= 0x10000; src_pixel_rowu = (uint32_t *) src->pixel_rows[v >> 16]; src_pixel_rowl = (uint32_t *) src->pixel_rows[(v >> 16) + 1]; /* fracV = frac(v) = v & 0xffff */ /* fixed point format convertion: fracV >>= 8) */ fracV = (v & 0xffff) >> 8; u = 0; for (x = dest->width - 1; x--; u += du) { union { uint8_t c8[4]; uint32_t c32; } cul, cll, cur, clr, b; uint32_t ul, ll, ur, lr; /* fixed point 16.16 [0,1[ */ uint32_t b3, b2, b1, b0; /* fixed point 16.16 [0,255[ */ /* fracU = frac(u) = u & 0xffff */ /* fixed point format convertion: fracU >>= 8) */ fracU = (u & 0xffff) >> 8; /* notice 0x100 = 1.0 (fixed point 24.8) */ ul = (0x100 - fracU) * (0x100 - fracV); ll = (0x100 - fracU) * fracV; ur = fracU * (0x100 - fracV); lr = fracU * fracV; cul.c32 = src_pixel_rowu[u >> 16]; cll.c32 = src_pixel_rowl[u >> 16]; cur.c32 = src_pixel_rowu[(u >> 16) + 1]; clr.c32 = src_pixel_rowl[(u >> 16) + 1]; b0 = ul * cul.c8[0]; b1 = ul * cul.c8[1]; b2 = ul * cul.c8[2]; b3 = ul * cul.c8[3]; b0 += ll * cll.c8[0]; b1 += ll * cll.c8[1]; b2 += ll * cll.c8[2]; b3 += ll * cll.c8[3]; b0 += ur * cur.c8[0]; b1 += ur * cur.c8[1]; b2 += ur * cur.c8[2]; b3 += ur * cur.c8[3]; b0 += lr * clr.c8[0]; b1 += lr * clr.c8[1]; b2 += lr * clr.c8[2]; b3 += lr * clr.c8[3]; b.c8[0] = b0 >> 16; b.c8[1] = b1 >> 16; b.c8[2] = b2 >> 16; b.c8[3] = b3 >> 16; *dest_pixel++ = b.c32; } dest_pixel += (dest->pitch / dest->bpp) - ((dest->width - 1)); } return VISUAL_OK; } libvisual-0.4.2/libvisual/lv_input.h0000644000175100001730000001052714405737441014450 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_input.h,v 1.17 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_INPUT_H #define _LV_INPUT_H #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_INPUT(obj) (VISUAL_CHECK_CAST ((obj), VisInput)) #define VISUAL_INPUT_PLUGIN(obj) (VISUAL_CHECK_CAST ((obj), VisInputPlugin)) /** * Type defination that should be used in plugins to set the plugin type for an input plugin. */ #define VISUAL_PLUGIN_TYPE_INPUT "Libvisual:core:input" typedef struct _VisInput VisInput; typedef struct _VisInputPlugin VisInputPlugin; /** * Callback function that is set using visual_input_set_callback should use this signature. * * @see visual_input_set_callback * * @arg input Pointer to the VisInput structure. * * @arg audio Pointer to the VisAudio containing all the audio information, and in which * data needs to be set within the callback. * * @arg priv Private field to be used by the client. The library will never touch this. */ typedef int (*VisInputUploadCallbackFunc)(VisInput *input, VisAudio *audio, void *priv); /* Input plugin methods */ /** * An input plugin needs this signature for the sample upload function. The sample upload function * is used to retrieve sample information when a input is being used to retrieve the * audio sample. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg audio Pointer to the VisAudio in which the new sample data is set. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginInputUploadFunc)(VisPluginData *plugin, VisAudio *audio); /** * The VisInput structure encapsulates the input plugin and provides * abstract interfaces to the input. The VisInput system provides * PCM data to the visualisation elements of libvisual. This can be done * through both plugins and callback functions. * * Members in the structure shouldn't be accessed directly but instead * it's adviced to use the methods provided. * * @see visual_input_new */ struct _VisInput { VisObject object; /**< The VisObject data. */ VisPluginData *plugin; /**< Pointer to the plugin itself. */ VisAudio *audio; /**< Pointer to the VisAudio structure * that contains the audio analyse * results. * @see visual_audio_analyse */ VisInputUploadCallbackFunc callback; /**< Callback function when a callback * is used instead of a plugin. */ }; /** * The VisInputPlugin structure is the main data structure * for the input plugin. * * The input plugin is used to retrieve PCM samples from * certain sources. */ struct _VisInputPlugin { VisObject object; /**< The VisObject data. */ VisPluginInputUploadFunc upload; /**< The sample upload function. This is the main function * of the plugin which uploads sample data into * libvisual. */ }; /* prototypes */ VisPluginData *visual_input_get_plugin (VisInput *input); VisList *visual_input_get_list (void); const char *visual_input_get_next_by_name (const char *name); const char *visual_input_get_prev_by_name (const char *name); int visual_input_valid_by_name (const char *name); VisInput *visual_input_new (const char *inputname); int visual_input_init (VisInput *input, const char *inputname); int visual_input_realize (VisInput *input); int visual_input_set_callback (VisInput *input, VisInputUploadCallbackFunc callback, void *priv); int visual_input_run (VisInput *input); VISUAL_END_DECLS #endif /* _LV_INPUT_H */ libvisual-0.4.2/libvisual/lv_cache.c0000644000175100001730000001651414405737441014351 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_cache.c,v 1.10 2006/01/23 15:53:16 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_cache.h" static int cache_dtor (VisObject *object); static int cache_remove_list_entry (VisCache *cache, VisListEntry **le); static inline void handle_request_reset (VisCache *cache, VisListEntry *le); static int cache_dtor (VisObject *object) { VisCache *cache = VISUAL_CACHE (object); VisListEntry *le = NULL; /* Destroy all entries in cache first */ while (visual_list_next (cache->list, &le) != NULL) cache_remove_list_entry (cache, &le); /* Destroy the rest */ if (cache->list != NULL) visual_object_unref (VISUAL_OBJECT (cache->list)); if (cache->index != NULL) visual_object_unref (VISUAL_OBJECT (cache->index)); cache->list = NULL; cache->index = NULL; return VISUAL_OK; } static int cache_remove_list_entry (VisCache *cache, VisListEntry **le) { VisCacheEntry *centry; centry = (*le)->data; if (centry->key != NULL) visual_hashmap_remove_string (cache->index, centry->key, FALSE); if (cache->destroyer != NULL) cache->destroyer (centry->data); visual_list_destroy (cache->list, le); return VISUAL_OK; } static inline void handle_request_reset (VisCache *cache, VisListEntry *le) { VisCacheEntry *centry; if (cache->reqreset == FALSE) return; centry = le->data; visual_timer_start (¢ry->timer); /* Unchain from the list */ visual_list_unchain (cache->list, le); /* Rechain at the head */ visual_list_chain_at_begin (cache->list, le); } /** * @defgroup VisCache VisCache * @{ */ /** * Creates a new VisCache. * * @return A newly allocated VisCache. */ VisCache *visual_cache_new (VisCollectionDestroyerFunc destroyer, int size, VisTime *maxage, int reqreset) { VisCache *cache; cache = visual_mem_new0 (VisCache, 1); visual_cache_init (cache, destroyer, size, maxage, reqreset); /* Do the VisObject initialization */ visual_object_set_allocated (VISUAL_OBJECT (cache), TRUE); visual_object_ref (VISUAL_OBJECT (cache)); return cache; } int visual_cache_init (VisCache *cache, VisCollectionDestroyerFunc destroyer, int size, VisTime *maxage, int reqreset) { visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (cache)); visual_object_set_dtor (VISUAL_OBJECT (cache), cache_dtor); visual_object_set_allocated (VISUAL_OBJECT (cache), FALSE); /* Set the VisCache data */ visual_cache_set_limits (cache, size, maxage); cache->destroyer = destroyer; cache->reqreset = reqreset; cache->list = visual_list_new (NULL); cache->index = visual_hashmap_new (NULL); /* FIXME create in set_limits, rehash if not NULL */ visual_hashmap_set_table_size (cache->index, size); /* <- also */ return VISUAL_OK; } int visual_cache_clear (VisCache *cache) { VisListEntry *le = NULL; visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); /* Destroy all entries in cache first */ while (visual_list_next (cache->list, &le) != NULL) cache_remove_list_entry (cache, &le); if (cache->index != NULL) visual_object_unref (VISUAL_OBJECT (cache->index)); cache->index = visual_hashmap_new (NULL); visual_hashmap_set_table_size (cache->index, cache->size); return VISUAL_OK; } int visual_cache_flush_outdated (VisCache *cache) { VisCacheEntry *centry; VisListEntry *le; visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); if (cache->withmaxage == TRUE) { le = cache->list->tail; if (le == NULL) return VISUAL_OK; centry = le->data; while (visual_timer_elapsed (¢ry->timer, &cache->maxage)) { cache_remove_list_entry (cache, &le); le = cache->list->tail; if (le == NULL) return VISUAL_OK; centry = le->data; } } return VISUAL_OK; } int visual_cache_put (VisCache *cache, char *key, void *data) { VisCacheEntry *centry; VisListEntry *le; visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); visual_log_return_val_if_fail (key != NULL, -VISUAL_ERROR_NULL); visual_log_return_val_if_fail (data != NULL, -VISUAL_ERROR_NULL); /* Don't try to put in a 0 sized cache */ if (cache->size < 1) return VISUAL_OK; /* Remove items that are no longer wished in the cache */ while (visual_collection_size (VISUAL_COLLECTION (cache->list)) > cache->size - 1) { le = cache->list->tail; if (le == NULL) return VISUAL_OK; cache_remove_list_entry (cache, &le); } /* Remove items that are out dated */ visual_cache_flush_outdated (cache); /* Add to cache */ le = visual_hashmap_get_string (cache->index, key); if (le != NULL) { centry = le->data; centry->data = data; handle_request_reset (cache, le); } else { centry = visual_mem_new0 (VisCacheEntry, 1); visual_timer_init (¢ry->timer); visual_timer_start (¢ry->timer); centry->key = strdup (key); centry->data = data; visual_list_add (cache->list, centry); le = cache->list->tail; visual_hashmap_put_string (cache->index, key, le); } return VISUAL_OK; } int visual_cache_remove (VisCache *cache, char *key) { VisListEntry *le; visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); visual_log_return_val_if_fail (key != NULL, -VISUAL_ERROR_NULL); le = visual_hashmap_get_string (cache->index, key); if (le != NULL) cache_remove_list_entry (cache, &le); return VISUAL_OK; } void *visual_cache_get (VisCache *cache, char *key) { VisCacheEntry *centry; VisListEntry *le; visual_log_return_val_if_fail (cache != NULL, NULL); visual_log_return_val_if_fail (key != NULL, NULL); le = visual_hashmap_get_string (cache->index, key); if (le == NULL) return NULL; centry = le->data; handle_request_reset (cache, le); return centry->data; } int visual_cache_get_size (VisCache *cache) { visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); return visual_collection_size (VISUAL_COLLECTION (cache->list)); } int visual_cache_set_limits (VisCache *cache, int size, VisTime *maxage) { visual_log_return_val_if_fail (cache != NULL, -VISUAL_ERROR_CACHE_NULL); /* FIXME limit size change, rehash the index */ cache->size = size; if (maxage != NULL) { cache->withmaxage = TRUE; visual_time_copy (&cache->maxage, maxage); } else { cache->withmaxage = FALSE; } return VISUAL_OK; } VisList *visual_cache_get_list (VisCache *cache) { visual_log_return_val_if_fail (cache != NULL, NULL); return cache->list; } /** * @} */ libvisual-0.4.2/libvisual/lv_object.c0000644000175100001730000002033714405737441014552 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_object.c,v 1.12 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_log.h" #include "lv_error.h" #include "lv_mem.h" #include "lv_object.h" /** * @defgroup VisObject VisObject * @{ */ /** * This function is a global VisListDestroyerFunc handler that unrefs VisObjects. * * @param data Pointer to the VisObject that needs to be unrefed * * @return VISUAL_OK on succes, or error failures by visual_object_unref() on failure. */ int visual_object_collection_destroyer (void *data) { if (data == NULL) return VISUAL_OK; return visual_object_unref (VISUAL_OBJECT (data)); } /** * Creates a new VisObject structure. * * @return A newly allocated VisObject, or NULL on failure. */ VisObject *visual_object_new () { VisObject *object; object = visual_mem_new0 (VisObject, 1); object->allocated = TRUE; visual_object_ref (object); return object; } /** * Frees the VisObject. This does not destroy the object itself but only releases the memory it's using. * * @param object Pointer to a VisObject that needs to be freed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL, -VISUAL_ERROR_OBJECT_NOT_ALLOCATED or error values * returned by visual_mem_free on failure. */ int visual_object_free (VisObject *object) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); visual_log_return_val_if_fail (object->allocated == TRUE, -VISUAL_ERROR_OBJECT_NOT_ALLOCATED); return visual_mem_free (object); } /** * Destroys the VisObject. This does destruct the VisObject * by using the dtor function if it's set and also frees the memory * it's using. It's valid to pass non allocated VisObjects, * the function will recognize this by a flag that is set in the VisObject. * * @param object Pointer to a VisObject that needs to be destroyed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL or error values returned byvisual_object_free on failure. */ int visual_object_destroy (VisObject *object) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); if (object->dtor != NULL) object->dtor (object); if (object->allocated == TRUE) return visual_object_free (object); return VISUAL_OK; } /** * Initializes a VisObject for usage. This also ups the refcount by one, so this function really is for initial object * creation. * * @param object Pointer to a VisObject that is initialized. * @param allocated Flag to indicate if the VisObject itself is an allocated piece of memory. * @param dtor The destructor function, that is used to destroy the VisObject when it loses all references or when it's * being destroyed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_initialize (VisObject *object, int allocated, VisObjectDtorFunc dtor) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); visual_object_set_dtor (object, dtor); visual_object_set_allocated (object, allocated); visual_object_clear (object); visual_object_ref (object); return VISUAL_OK; } /** * Clears a VisObject. This basically means setting it's private to NULL and it's refcount to 0. This won't unref, or destroy * the object and this function is mostly used for object creation. * * @param object Pointer to a VisObject that is to be cleared. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_clear (VisObject *object) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); visual_object_set_private (object, NULL); visual_object_set_refcount (object, 0); return VISUAL_OK; } /** * Sets the destructor function to a VisObject. * * @param object pointer to a VisObject to which the destructor function is set. * @param dtor The Destructor function, that is used to destroy the VisObject when it loses all references or when it's * being destroyed. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_set_dtor (VisObject *object, VisObjectDtorFunc dtor) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); object->dtor = dtor; return VISUAL_OK; } /** * Sets whether a VisObject is allocated or not. This is used when a VisObject is unreffed. If it's * allocated it will get freed, if not, only the dtor gets called to cleanup the inside of the VisObject. * * @param object pointer to a VisObject to which the destructor function is set. * @param allocated Boolean whether a VisObject is allocated or not. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_set_allocated (VisObject *object, int allocated) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); object->allocated = allocated; return VISUAL_OK; } /** * Sets the refcount to a certain number. Mostly used in VisObject initialization. * * @param object Pointer to a VisObject to which the refcount is set. * @param refcount The value for the VisObject it's refcount. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_set_refcount (VisObject *object, int refcount) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); object->refcount = refcount; return VISUAL_OK; } /** * Increases the reference counter for a VisObject. * * @param object Pointer to a VisObject in which the reference count is increased. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_ref (VisObject *object) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); object->refcount++; return VISUAL_OK; } /** * Decreases the reference counter for a VisObject. If the reference counter hits zero it will * destruct the object using visual_object_destroy. * * @see visual_object_destroy * * @param object Pointer to a VisObject in which the reference count is decreased. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL or error values returned by * visual_object_destroy on failure. */ int visual_object_unref (VisObject *object) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); object->refcount--; /* No reference left, start dtoring of this VisObject */ if (object->refcount <= 0) { object->refcount = 0; return visual_object_destroy (object); } return VISUAL_OK; } /** * Sets the private data pointer to a VisObject. * * @param object Pointer to a VisObject to which the private data is set. * @param priv Pointer to the private data that is set to the VisObject. * * @return VISUAL_OK on succes, -VISUAL_ERROR_OBJECT_NULL on failure. */ int visual_object_set_private (VisObject *object, void *priv) { visual_log_return_val_if_fail (object != NULL, -VISUAL_ERROR_OBJECT_NULL); /* mhm, this can lead to a memory leak. We must check here for priv == NULL and return some -VISUAl_ERROR_NON_NULL when it's not, or print some debug message at least. */ object->priv = priv; return VISUAL_OK; } /** * Retrieves the private data from a VisObject. * * @param object Pointer to a VisObject from which the private data is requested. * * @return Pointer to the private data or NULL. */ void *visual_object_get_private (VisObject *object) { visual_log_return_val_if_fail (object != NULL, NULL); return object->priv; } /** * @} */ libvisual-0.4.2/libvisual/lv_types.h0000644000175100001730000000305314405737441014451 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_types.h,v 1.11 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_TYPES_H #define _LV_TYPES_H #include #if defined(VISUAL_OS_WIN32) #include #else #include #endif /* !VISUAL_OS_WIN32 */ VISUAL_BEGIN_DECLS #define VISUAL_CHECK_CAST(uiobj, cast) ((cast*) (uiobj)) #define VISUAL_TABLESIZE(table) (sizeof (table) / sizeof (table[0])) #if !defined(VISUAL_OS_WIN32) #ifndef uint8_t #define uint8_t u_int8_t #endif #ifndef uint16_t #define uint16_t u_int16_t #endif #ifndef uint32_t #define uint32_t u_int32_t #endif #endif /* !VISUAL_OS_WIN32 */ VISUAL_END_DECLS #endif /* _LV_TYPES_H */ libvisual-0.4.2/libvisual/lv_thread.h0000644000175100001730000000524614405737441014562 00000000000000#ifndef _LV_THREAD_H #define _LV_THREAD_H #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #endif #ifdef VISUAL_HAVE_THREADS #ifdef VISUAL_THREAD_MODEL_POSIX #include #elif defined(VISUAL_THREAD_MODEL_GTHREAD2) /* !VISUAL_THREAD_MODEL_POSIX */ #include #else /* !VISUAL_THREAD_MODEL_GTHREAD2 */ #endif #endif /* VISUAL_HAVE_THREADS */ VISUAL_BEGIN_DECLS typedef struct _VisThread VisThread; typedef struct _VisMutex VisMutex; /** * The function defination for a function that forms the base of a new VisThread when * visual_thread_create is used. * * @see visual_thread_create * * @arg data Pointer that can contains the private data from the visual_thread_create function. * * @return Pointer to the data when a thread is joined. */ typedef void *(*VisThreadFunc)(void *data); /** * The VisThread data structure and the VisThread subsystem is a wrapper system for native * threading implementations. */ struct _VisThread { #ifdef VISUAL_HAVE_THREADS #ifdef VISUAL_THREAD_MODEL_POSIX pthread_t thread; /**< Private used for the pthread implementation. */ #elif defined(VISUAL_THREAD_MODEL_WIN32) /* !VISUAL_THREAD_MODEL_POSIX */ HANDLE thread; DWORD threadId; #elif defined(VISUAL_THREAD_MODEL_GTHREAD) /* !VISUAL_THREAD_MODEL_WIN32 */ GThread *thread; #endif #endif /* VISUAL_HAVE_THREADS */ }; /** * The VisMutex data structure and the VisMutex subsystem is a wrapper system for native * thread locking implementations. */ struct _VisMutex { #ifdef VISUAL_HAVE_THREADS #ifdef VISUAL_THREAD_MODEL_POSIX pthread_mutex_t mutex; /**< Private used for the pthreads implementation. */ #elif defined(VISUAL_THREAD_MODEL_WIN32) /* !VISUAL_THREAD_MODEL_POSIX */ #elif defined(VISUAL_THREAD_MODEL_GTHREAD) /* !VISUAL_THREAD_MODEL_WIN32 */ GMutex *mutex; GStaticMutex static_mutex; int static_mutex_used; #endif #endif /* VISUAL_HAVE_THREADS */ }; int visual_thread_initialize (void); int visual_thread_is_initialized (void); void visual_thread_enable (int enabled); int visual_thread_is_enabled (void); int visual_thread_is_supported (void); VisThread *visual_thread_create (VisThreadFunc func, void *data, int joinable); int visual_thread_free (VisThread *thread); void *visual_thread_join (VisThread *thread); void visual_thread_exit (void *retval); void visual_thread_yield (void); VisMutex *visual_mutex_new (void); int visual_mutex_free (VisMutex *mutex); int visual_mutex_init (VisMutex *mutex); int visual_mutex_lock (VisMutex *mutex); int visual_mutex_trylock (VisMutex *mutex); int visual_mutex_unlock (VisMutex *mutex); VISUAL_END_DECLS #endif /* _LV_THREAD_H */ libvisual-0.4.2/libvisual/lv_cpu.c0000644000175100001730000005213214405737441014071 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Chong Kai Xiong * Eric Anholt * * Extra Credits: MPlayer cpudetect hackers. * * $Id: lv_cpu.c,v 1.27 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* FIXME: clean this entire file up */ #include "lvconfig.h" #if defined(VISUAL_ARCH_POWERPC) #if defined(VISUAL_OS_DARWIN) #include #else #include #include #endif #endif #if defined(VISUAL_OS_NETBSD) || defined(VISUAL_OS_OPENBSD) #include #include #include #endif #if defined(VISUAL_OS_FREEBSD) #include #include #endif #if defined(VISUAL_OS_LINUX) #if defined(VISUAL_ARCH_POWERPC) #include #include #include #include #include #include #include #else /* VISUAL_ARCH_POWERPC */ #include #endif #endif #if defined(VISUAL_OS_WIN32) #include #endif #include #include #include #include #include "gettext.h" #include "lv_log.h" #include "lv_error.h" #include "lv_cpu.h" static VisCPU __lv_cpu_caps; static int __lv_cpu_initialized = FALSE; static int has_cpuid (void); static int cpuid (unsigned int ax, unsigned int *p); /* The sigill handlers */ #if defined(VISUAL_ARCH_X86) //x86 (linux katmai handler check thing) #if defined(VISUAL_OS_LINUX) && defined(_POSIX_SOURCE) static void sigill_handler_sse( int signal, struct sigcontext sc ) { /* Both the "xorps %%xmm0,%%xmm0" and "divps %xmm0,%%xmm1" * instructions are 3 bytes long. We must increment the instruction * pointer manually to avoid repeated execution of the offending * instruction. * * If the SIGILL is caused by a divide-by-zero when unmasked * exceptions aren't supported, the SIMD FPU status and control * word will be restored at the end of the test, so we don't need * to worry about doing it here. Besides, we may not be able to... */ sc.eip += 3; __lv_cpu_caps.hasSSE=0; } static void sigfpe_handler_sse( int signal, struct sigcontext sc ) { if ( sc.fpstate->magic != 0xffff ) { /* Our signal context has the extended FPU state, so reset the * divide-by-zero exception mask and clear the divide-by-zero * exception bit. */ sc.fpstate->mxcsr |= 0x00000200; sc.fpstate->mxcsr &= 0xfffffffb; } else { /* If we ever get here, we're completely hosed. */ } } #endif #endif /* VISUAL_OS_LINUX && _POSIX_SOURCE */ #if defined(VISUAL_OS_WIN32) LONG CALLBACK win32_sig_handler_sse(EXCEPTION_POINTERS* ep) { if(ep->ExceptionRecord->ExceptionCode==EXCEPTION_ILLEGAL_INSTRUCTION){ ep->ContextRecord->Eip +=3; __lv_cpu_caps.hasSSE=0; return EXCEPTION_CONTINUE_EXECUTION; } return EXCEPTION_CONTINUE_SEARCH; } #endif /* VISUAL_OS_WIN32 */ #if defined(VISUAL_ARCH_POWERPC) && !defined(VISUAL_OS_DARWIN) static sigjmp_buf __lv_powerpc_jmpbuf; static volatile sig_atomic_t __lv_powerpc_canjump = 0; static void sigill_handler (int sig); static void sigill_handler (int sig) { if (!__lv_powerpc_canjump) { signal (sig, SIG_DFL); raise (sig); } __lv_powerpc_canjump = 0; siglongjmp (__lv_powerpc_jmpbuf, 1); } static void check_os_altivec_support( void ) { #if defined(VISUAL_OS_DARWIN) int sels[2] = {CTL_HW, HW_VECTORUNIT}; int has_vu = 0; visual_size_t len = sizeof(has_vu); int err; err = sysctl (sels, 2, &has_vu, &len, NULL, 0); if (err == 0) if (has_vu != 0) __lv_cpu_caps.hasAltiVec = 1; #elif defined (VISUAL_OS_LINUX) static int available = -1; int new_avail = 0; char fname[64]; unsigned long buf[64]; ssize_t count; pid_t pid; int fd, i; if (available != -1) return; pid = getpid(); snprintf(fname, sizeof(fname)-1, "/proc/%d/auxv", pid); fd = open(fname, O_RDONLY); if (fd < 0) goto out; more: count = read(fd, buf, sizeof(buf)); if (count < 0) goto out_close; for (i=0; i < (count / sizeof(unsigned long)); i += 2) { if (buf[i] == AT_HWCAP) { new_avail = !!(buf[i+1] & PPC_FEATURE_HAS_ALTIVEC); goto out_close; } else if (buf[i] == AT_NULL) { goto out_close; } } if (count == sizeof(buf)) goto more; out_close: close(fd); out: available = new_avail; if (available) __lv_cpu_caps.hasAltiVec = 1; #else /* !VISUAL_OS_DARWIN */ /* no Darwin, do it the brute-force way */ /* this is borrowed from the libmpeg2 library */ signal (SIGILL, sigill_handler); if (sigsetjmp (__lv_powerpc_jmpbuf, 1)) { signal (SIGILL, SIG_DFL); } else { __lv_powerpc_canjump = 1; asm volatile ("mtspr 256, %0\n\t" "vand %%v0, %%v0, %%v0" : : "r" (-1)); signal (SIGILL, SIG_DFL); __lv_cpu_caps.hasAltiVec = 1; } #endif } #endif /* If we're running on a processor that can do SSE, let's see if we * are allowed to or not. This will catch 2.4.0 or later kernels that * haven't been configured for a Pentium III but are running on one, * and RedHat patched 2.2 kernels that have broken exception handling * support for user space apps that do SSE. */ static void check_os_katmai_support( void ) { // printf ("omg\n"); #if defined(VISUAL_ARCH_X86) #if defined(VISUAL_OS_FREEBSD) int has_sse=0, ret; visual_size_t len=sizeof(has_sse); ret = sysctlbyname("hw.instruction_sse", &has_sse, &len, NULL, 0); if (ret || !has_sse) __lv_cpu_caps.hasSSE=0; #elif defined(VISUAL_OS_NETBSD) || defined(VISUAL_OS_OPENBSD) int has_sse, has_sse2, ret, mib[2]; visual_size_t varlen; mib[0] = CTL_MACHDEP; mib[1] = CPU_SSE; varlen = sizeof(has_sse); ret = sysctl(mib, 2, &has_sse, &varlen, NULL, 0); if (ret < 0 || !has_sse) { __lv_cpu_caps.hasSSE=0; } else { __lv_cpu_caps.hasSSE=1; } mib[1] = CPU_SSE2; varlen = sizeof(has_sse2); ret = sysctl(mib, 2, &has_sse2, &varlen, NULL, 0); if (ret < 0 || !has_sse2) { __lv_cpu_caps.hasSSE2=0; } else { __lv_cpu_caps.hasSSE2=1; } __lv_cpu_caps.hasSSE = 0; /* FIXME ?!?!? */ #elif defined(VISUAL_OS_WIN32) LPTOP_LEVEL_EXCEPTION_FILTER exc_fil; if ( __lv_cpu_caps.hasSSE ) { exc_fil = SetUnhandledExceptionFilter(win32_sig_handler_sse); __asm __volatile ("xorps %xmm0, %xmm0"); SetUnhandledExceptionFilter(exc_fil); } #elif defined(VISUAL_OS_LINUX) // printf ("omg1\n"); // printf ("omg2\n"); struct sigaction saved_sigill; struct sigaction saved_sigfpe; /* Save the original signal handlers. */ sigaction( SIGILL, NULL, &saved_sigill ); sigaction( SIGFPE, NULL, &saved_sigfpe ); signal( SIGILL, (void (*)(int))sigill_handler_sse ); signal( SIGFPE, (void (*)(int))sigfpe_handler_sse ); /* Emulate test for OSFXSR in CR4. The OS will set this bit if it * supports the extended FPU save and restore required for SSE. If * we execute an SSE instruction on a PIII and get a SIGILL, the OS * doesn't support Streaming SIMD Exceptions, even if the processor * does. */ if ( __lv_cpu_caps.hasSSE ) { __asm __volatile ("xorps %xmm1, %xmm0"); } /* Emulate test for OSXMMEXCPT in CR4. The OS will set this bit if * it supports unmasked SIMD FPU exceptions. If we unmask the * exceptions, do a SIMD divide-by-zero and get a SIGILL, the OS * doesn't support unmasked SIMD FPU exceptions. If we get a SIGFPE * as expected, we're okay but we need to clean up after it. * * Are we being too stringent in our requirement that the OS support * unmasked exceptions? Certain RedHat 2.2 kernels enable SSE by * setting CR4.OSFXSR but don't support unmasked exceptions. Win98 * doesn't even support them. We at least know the user-space SSE * support is good in kernels that do support unmasked exceptions, * and therefore to be safe I'm going to leave this test in here. */ if ( __lv_cpu_caps.hasSSE ) { // test_os_katmai_exception_support(); } /* Restore the original signal handlers. */ sigaction( SIGILL, &saved_sigill, NULL ); sigaction( SIGFPE, &saved_sigfpe, NULL ); #else // printf ("hier dan3\n"); /* We can't use POSIX signal handling to test the availability of * SSE, so we disable it by default. */ __lv_cpu_caps.hasSSE=0; #endif /* __linux__ */ // printf ("hier dan\n"); #endif // printf ("hier dan ha\n"); } static int has_cpuid (void) { #if defined(VISUAL_ARCH_X86) int a, c; __asm __volatile ("pushf\n" "popl %0\n" "movl %0, %1\n" "xorl $0x200000, %0\n" "push %0\n" "popf\n" "pushf\n" "popl %0\n" : "=a" (a), "=c" (c) : : "cc"); return a != c; #else return 0; #endif } static int cpuid (unsigned int ax, unsigned int *p) { #if defined(VISUAL_ARCH_X86) uint32_t flags; __asm __volatile ("movl %%ebx, %%esi\n\t" "cpuid\n\t" "xchgl %%ebx, %%esi" : "=a" (p[0]), "=S" (p[1]), "=c" (p[2]), "=d" (p[3]) : "0" (ax)); return VISUAL_OK; #else return -VISUAL_ERROR_CPU_INVALID_CODE; #endif } /** * @defgroup VisCPU VisCPU * @{ */ /** * Initializes the VisCPU caps structure by detecting the CPU features and flags. * * This is normally called by visual_init() and is needed by visual_mem_initialize() in order to * detect the most optimal mem_copy and mem_set functions. */ void visual_cpu_initialize () { uint32_t cpu_flags; unsigned int regs[4]; unsigned int regs2[4]; int mib[2], ncpu; visual_size_t len; visual_mem_set (&__lv_cpu_caps, 0, sizeof (VisCPU)); /* Check for arch type */ #if defined(VISUAL_ARCH_MIPS) __lv_cpu_caps.type = VISUAL_CPU_TYPE_MIPS; #elif defined(VISUAL_ARCH_ALPHA) __lv_cpu_caps.type = VISUAL_CPU_TYPE_ALPHA; #elif defined(VISUAL_ARCH_SPARC) __lv_cpu_caps.type = VISUAL_CPU_TYPE_SPARC; #elif defined(VISUAL_ARCH_X86) __lv_cpu_caps.type = VISUAL_CPU_TYPE_X86; #elif defined(VISUAL_ARCH_POWERPC) __lv_cpu_caps.type = VISUAL_CPU_TYPE_POWERPC; #else __lv_cpu_caps.type = VISUAL_CPU_TYPE_OTHER; #endif /* Count the number of CPUs in system */ #if !defined(VISUAL_OS_WIN32) && !defined(VISUAL_OS_UNKNOWN) && defined(_SC_NPROCESSORS_ONLN) __lv_cpu_caps.nrcpu = sysconf (_SC_NPROCESSORS_ONLN); if (__lv_cpu_caps.nrcpu == -1) __lv_cpu_caps.nrcpu = 1; #elif defined(VISUAL_OS_NETBSD) || defined(VISUAL_OS_FREEBSD) || defined(VISUAL_OS_OPENBSD) mib[0] = CTL_HW; mib[1] = HW_NCPU; len = sizeof (ncpu); sysctl (mib, 2, &ncpu, &len, NULL, 0); __lv_cpu_caps.nrcpu = ncpu; #else __lv_cpu_caps.nrcpu = 1; #endif #if defined(VISUAL_ARCH_X86) /* No cpuid, old 486 or lower */ if (has_cpuid () == 0) return; __lv_cpu_caps.cacheline = 32; /* Get max cpuid level */ cpuid (0x00000000, regs); if (regs[0] >= 0x00000001) { unsigned int cacheline; cpuid (0x00000001, regs2); __lv_cpu_caps.x86cpuType = (regs2[0] >> 8) & 0xf; if (__lv_cpu_caps.x86cpuType == 0xf) __lv_cpu_caps.x86cpuType = 8 + ((regs2[0] >> 20) & 255); /* use extended family (P4, IA64) */ /* general feature flags */ __lv_cpu_caps.hasTSC = (regs2[3] & (1 << 8 )) >> 8; /* 0x0000010 */ __lv_cpu_caps.hasMMX = (regs2[3] & (1 << 23 )) >> 23; /* 0x0800000 */ __lv_cpu_caps.hasSSE = (regs2[3] & (1 << 25 )) >> 25; /* 0x2000000 */ __lv_cpu_caps.hasSSE2 = (regs2[3] & (1 << 26 )) >> 26; /* 0x4000000 */ __lv_cpu_caps.hasMMX2 = __lv_cpu_caps.hasSSE; /* SSE cpus supports mmxext too */ cacheline = ((regs2[1] >> 8) & 0xFF) * 8; if (cacheline > 0) __lv_cpu_caps.cacheline = cacheline; } cpuid (0x80000000, regs); if (regs[0] >= 0x80000001) { cpuid (0x80000001, regs2); __lv_cpu_caps.hasMMX |= (regs2[3] & (1 << 23 )) >> 23; /* 0x0800000 */ __lv_cpu_caps.hasMMX2 |= (regs2[3] & (1 << 22 )) >> 22; /* 0x400000 */ __lv_cpu_caps.has3DNow = (regs2[3] & (1 << 31 )) >> 31; /* 0x80000000 */ __lv_cpu_caps.has3DNowExt = (regs2[3] & (1 << 30 )) >> 30; } if (regs[0] >= 0x80000006) { cpuid (0x80000006, regs2); __lv_cpu_caps.cacheline = regs2[2] & 0xFF; } #if defined(VISUAL_OS_LINUX) || defined(VISUAL_OS_FREEBSD) || defined(VISUAL_OS_NETBSD) || defined(VISUAL_OS_CYGWIN) || defined(VISUAL_OS_OPENBSD) if (__lv_cpu_caps.hasSSE) check_os_katmai_support (); if (!__lv_cpu_caps.hasSSE) __lv_cpu_caps.hasSSE2 = 0; #else __lv_cpu_caps.hasSSE=0; __lv_cpu_caps.hasSSE2 = 0; #endif #endif /* VISUAL_ARCH_X86 */ #if defined(VISUAL_ARCH_POWERPC) check_os_altivec_support (); #endif /* VISUAL_ARCH_POWERPC */ /* Synchronizing enabled flags with has flags */ __lv_cpu_caps.enabledTSC = __lv_cpu_caps.hasTSC; __lv_cpu_caps.enabledMMX = __lv_cpu_caps.hasMMX; __lv_cpu_caps.enabledMMX2 = __lv_cpu_caps.hasMMX2; __lv_cpu_caps.enabledSSE = __lv_cpu_caps.hasSSE; __lv_cpu_caps.enabledSSE2 = __lv_cpu_caps.hasSSE2; __lv_cpu_caps.enabled3DNow = __lv_cpu_caps.has3DNow; __lv_cpu_caps.enabled3DNowExt = __lv_cpu_caps.has3DNowExt; __lv_cpu_caps.enabledAltiVec = __lv_cpu_caps.hasAltiVec; visual_log (VISUAL_LOG_DEBUG, "CPU: Number of CPUs: %d", __lv_cpu_caps.nrcpu); visual_log (VISUAL_LOG_DEBUG, "CPU: type %d", __lv_cpu_caps.type); visual_log (VISUAL_LOG_DEBUG, "CPU: X86 type %d", __lv_cpu_caps.x86cpuType); visual_log (VISUAL_LOG_DEBUG, "CPU: cacheline %d", __lv_cpu_caps.cacheline); visual_log (VISUAL_LOG_DEBUG, "CPU: TSC %d", __lv_cpu_caps.hasTSC); visual_log (VISUAL_LOG_DEBUG, "CPU: MMX %d", __lv_cpu_caps.hasMMX); visual_log (VISUAL_LOG_DEBUG, "CPU: MMX2 %d", __lv_cpu_caps.hasMMX2); visual_log (VISUAL_LOG_DEBUG, "CPU: SSE %d", __lv_cpu_caps.hasSSE); visual_log (VISUAL_LOG_DEBUG, "CPU: SSE2 %d", __lv_cpu_caps.hasSSE2); visual_log (VISUAL_LOG_DEBUG, "CPU: 3DNow %d", __lv_cpu_caps.has3DNow); visual_log (VISUAL_LOG_DEBUG, "CPU: 3DNowExt %d", __lv_cpu_caps.has3DNowExt); visual_log (VISUAL_LOG_DEBUG, "CPU: AltiVec %d", __lv_cpu_caps.hasAltiVec); __lv_cpu_initialized = TRUE; } /** * Function to get the VisCPU caps initialized by visual_cpu_initialize(), this contains information * regarding the CPU features and flags. * * @return The VisCPU caps structure. */ VisCPU *visual_cpu_get_caps () { if (__lv_cpu_initialized == FALSE) return NULL; return &__lv_cpu_caps; } /* The getters and setters for feature flags */ /** * Function to retrieve if the tsc CPU feature is enabled. * * @return Whether tsc is enabled or not. */ int visual_cpu_get_tsc () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledTSC; } /** * Function to retrieve if the mmx CPU feature is enabled. * * @return Whether mmx is enabled or not. */ int visual_cpu_get_mmx () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledMMX; } /** * Function to retrieve if the mmx2 CPU feature is enabled. * * @return Whether mmx2 is enabled or not. */ int visual_cpu_get_mmx2 () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledMMX2; } /** * Function to retrieve if the sse CPU feature is enabled. * * @return Whether sse is enabled or not. */ int visual_cpu_get_sse () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledSSE; } /** * Function to retrieve if the sse2 CPU feature is enabled. * * @return Whether sse2 is enabled or not. */ int visual_cpu_get_sse2 () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledSSE2; } /** * Function to retrieve if the 3dnow CPU feature is enabled. * * @return Whether 3dnow is enabled or not. */ int visual_cpu_get_3dnow () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabled3DNow; } /** * Function to retrieve if the 3dnowext CPU feature is enabled. * * @return Whether 3dnowext is enabled or not. */ int visual_cpu_get_3dnow2 () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabled3DNowExt; } /** * Function to retrieve if the altivec CPU feature is enabled. * * @return Whether altivec is enabled or not. */ int visual_cpu_get_altivec () { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); return __lv_cpu_caps.enabledAltiVec; } /** * Function to set if the tsc feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_tsc (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasTSC == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledTSC = enabled; return VISUAL_OK; } /** * Function to set if the MMX feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_mmx (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasMMX == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledMMX = enabled; return VISUAL_OK; } /** * Function to set if the MMX2 feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_mmx2 (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasMMX2 == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledMMX2 = enabled; return VISUAL_OK; } /** * Function to set if the SSE feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_sse (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasSSE == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledSSE = enabled; return VISUAL_OK; } /** * Function to set if the SSE2 feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_sse2 (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasSSE2 == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledSSE2 = enabled; return VISUAL_OK; } /** * Function to set if the 3DNow feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_3dnow (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.has3DNow == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabled3DNow = enabled; return VISUAL_OK; } /** * Function to set if the 3dnowext feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_3dnow2 (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.has3DNowExt == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabled3DNowExt = enabled; return VISUAL_OK; } /** * Function to set if the altivec feature should be enabled or not, this function will also check * if the feature is actually available. * * @return VISUAL_OK on succes, -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED on failure. */ int visual_cpu_set_altivec (int enabled) { if (__lv_cpu_initialized == FALSE) visual_log (VISUAL_LOG_CRITICAL, _("The VisCPU system is not initialized.")); if (__lv_cpu_caps.hasAltiVec == FALSE) return -VISUAL_ERROR_CPU_FEATURE_NOT_SUPPORTED; __lv_cpu_caps.enabledAltiVec = enabled; return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_color.h0000644000175100001730000000442014405737441014422 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_color.h,v 1.17 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_COLOR_H #define _LV_COLOR_H #include VISUAL_BEGIN_DECLS #define VISUAL_COLOR(obj) (VISUAL_CHECK_CAST ((obj), VisColor)) typedef struct _VisColor VisColor; /** * Data type to describe a palette entry, or a color. The HSV isn't kept in sync with RGB automaticly * but it's there especially for VisUI. */ struct _VisColor { VisObject object; /**< The VisObject data. */ uint8_t r; /**< The red channel of this VisColor. */ uint8_t g; /**< The green channel of this VisColor. */ uint8_t b; /**< The blue channel of this VisColor. */ uint8_t unused; /**< Unused. */ }; VisColor *visual_color_new (void); int visual_color_set (VisColor *color, uint8_t r, uint8_t g, uint8_t b); int visual_color_compare (VisColor *src1, VisColor *src2); int visual_color_from_hsv (VisColor *color, float h, float s, float v); int visual_color_to_hsv (VisColor *color, float *h, float *s, float *v); int visual_color_copy (VisColor *dest, VisColor *src); int visual_color_from_uint32 (VisColor *color, uint32_t rgb); int visual_color_from_uint16 (VisColor *color, uint16_t rgb); uint32_t visual_color_to_uint32 (VisColor *color); uint16_t visual_color_to_uint16 (VisColor *color); VisColor *visual_color_black (void); VisColor *visual_color_white (void); VISUAL_END_DECLS #endif /* _LV_COLOR_H */ libvisual-0.4.2/libvisual/lv_event.h0000644000175100001730000002167514405737441014440 00000000000000#ifndef _LV_EVENT_H #define _LV_EVENT_H #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_EVENT_KEYBOARD(obj) (VISUAL_CHECK_CAST ((obj), VisEventKeyboard)) #define VISUAL_EVENT_MOUSEMOTION(obj) (VISUAL_CHECK_CAST ((obj), VisEventMouseMotion)) #define VISUAL_EVENT_MOUSEBUTTON(obj) (VISUAL_CHECK_CAST ((obj), VisEventMouseButton)) #define VISUAL_EVENT_RESIZE(obj) (VISUAL_CHECK_CAST ((obj), VisEventResize)) #define VISUAL_EVENT_NEWSONG(obj) (VISUAL_CHECK_CAST ((obj), VisEventNewSong)) #define VISUAL_EVENT_QUIT(obj) (VISUAL_CHECK_CAST ((obj), VisEventQuit)) #define VISUAL_EVENT_VISIBILITY(obj) (VISUAL_CHECK_CAST ((obj), VisEventVisibility)) #define VISUAL_EVENT_GENERIC(obj) (VISUAL_CHECK_CAST ((obj), VisEventGeneric)) #define VISUAL_EVENT_PARAM(obj) (VISUAL_CHECK_CAST ((obj), VisEventParam)) #define VISUAL_EVENT(obj) (VISUAL_CHECK_CAST ((obj), VisEvent)) #define VISUAL_EVENTQUEUE(obj) (VISUAL_CHECK_CAST ((obj), VisEventQueue)) /** * Number of events allowed in the queue */ #define VISUAL_EVENT_MAXEVENTS 256 /** * Used to define what kind of event is emitted by the VisEvent system. */ typedef enum { VISUAL_EVENT_NOEVENT, /**< No event. */ VISUAL_EVENT_KEYDOWN, /**< Keyboard key pressed event. */ VISUAL_EVENT_KEYUP, /**< Keyboard key released event. */ VISUAL_EVENT_MOUSEMOTION, /**< Mouse movement event. */ VISUAL_EVENT_MOUSEBUTTONDOWN, /**< Mouse button pressed event. */ VISUAL_EVENT_MOUSEBUTTONUP, /**< Mouse button released event. */ VISUAL_EVENT_NEWSONG, /**< Song change event. */ VISUAL_EVENT_RESIZE, /**< Window dimension change event. */ VISUAL_EVENT_PARAM, /**< Param set event, gets emitted when a parameter has been changed. */ VISUAL_EVENT_QUIT, /**< Quit event, Should get emitted when a program is about to quit. */ VISUAL_EVENT_GENERIC, /**< A Generic event. Libvisual has nothing to do with it, this can be used for custom events. */ VISUAL_EVENT_VISIBILITY, /**< A visibility event. Will be emited by lvdisplay (?) or app itself when window becomes (in)visible */ VISUAL_EVENT_LAST = 0xffffff, /**< last event number. Libvisual & friends will never use ids greater than this */ } VisEventType; /** * Used to define key states within the VisEvent system. */ typedef enum { VISUAL_KEY_DOWN, /**< Key is pressed. */ VISUAL_KEY_UP /**< Key is released. */ } VisKeyState; /** * Used to define mouse button states within the VisEvent system. */ typedef enum { VISUAL_MOUSE_DOWN, /**< Mouse button is pressed. */ VISUAL_MOUSE_UP /**< Mouse button is released. */ } VisMouseState; typedef struct _VisEventKeyboard VisEventKeyboard; typedef struct _VisEventMouseMotion VisEventMouseMotion; typedef struct _VisEventMouseButton VisEventMouseButton; typedef struct _VisEventResize VisEventResize; typedef struct _VisEventNewSong VisEventNewSong; typedef struct _VisEventQuit VisEventQuit; typedef struct _VisEventVisibility VisEventVisibility; typedef struct _VisEventGeneric VisEventGeneric; typedef struct _VisEventParam VisEventParam; typedef struct _VisEvent VisEvent; typedef struct _VisEventQueue VisEventQueue; /** * Keyboard event data structure. * * Contains information about keyboard events. * * @see visual_event_queue_add_keyboard */ struct _VisEventKeyboard { VisKeySym keysym; /**< A keysym entry that contains which key had an * event and information about modifier keys. */ }; /** * Mouse movement event data structure. * * Contains information about mouse movement events. * * @see visual_event_queue_add_mousemotion */ struct _VisEventMouseMotion { VisMouseState state; /**< Mouse button state. */ int x; /**< The absolute mouse X value, where 0 is left of screen. */ int y; /**< The absolute mouse Y value. where 0 is top of screen. */ int xrel; /**< Relative X movement to the previous location. */ int yrel; /**< Relative Y movement to the previous location. */ }; /** * Mouse button event data structure. * * Contains information about mouse button events. * * @see visual_event_queue_add_mousebutton */ struct _VisEventMouseButton { VisMouseState state; /**< Mouse button state. */ int button; /**< The button the state relates to. */ int x; /**< The absolute mouse X value. */ int y; /**< The absolute mouse Y value. */ }; /** * Dimension change event data structure. * * Contains information about screen dimension and depth changes. * * @see visual_event_queue_add_resize */ struct _VisEventResize { VisVideo *video; /**< Pointer to the VisVideo structure containing all the screen information. */ int width; /**< Width of the surface. */ int height; /**< Height of the surface. */ }; /** * Song change event data structure. * * Contains information about song changes. * * @see visual_event_queue_add_newsong */ struct _VisEventNewSong { VisSongInfo *songinfo; /**< Pointer to the VisSongInfo structure containing all the information about * the new song. */ }; /** * Quit event data structure. * * Contains quit request. * * @see visual_event_queue_add_quit */ struct _VisEventQuit { int dummy; /**< some day may contain a request urgency: quit NOW or schedule quit. */ }; /** * Visibility event data structure. * * Contains window's new visibility value. * * @see visual_event_queue_add_visibiity */ struct _VisEventVisibility { int dummy; /**< Some day will contain window ID. very OS-specific. maybe use indices ? */ int is_visible; /**< Set TRUE or FALSE to indicate visibility. */ }; /** * Generic event data structure. * * Contains pointer to some struct. * * @see visual_event_queue_add_generic */ struct _VisEventGeneric { int event_id; /**< some event id. */ int data_int; /**< Data in the form of an integer. */ void *data_ptr; /**< More advanced generic events can use a pointer. */ }; /** * Param change event data structure. * * Contains information about parameter changes. * * @see visual_event_queue_add_param */ struct _VisEventParam { /* FiXME: Having VisEventParam here creates a circulair depency in lv_event.h and lv_param.h */ void *param; /**< The parameter entry which has been changed. */ }; /** * The main event data structure. * * All events are encapsulated using the VisEvent structure. * * @see visual_event_new */ struct _VisEvent { VisObject object; /**< The VisObject data. */ VisEventType type; union { VisEventKeyboard keyboard; /**< Keyboard event. */ VisEventMouseMotion mousemotion; /**< Mouse movement event. */ VisEventMouseButton mousebutton; /**< Mouse button event. */ VisEventResize resize; /**< Dimension change event. */ VisEventNewSong newsong; /**< Song change event. */ VisEventQuit quit; /**< Quit event. */ VisEventVisibility visibility; /**< Plugin visible event. */ VisEventGeneric generic; /**< Generic event. */ VisEventParam param; /**< Param change event. */ } event; }; /** * The event queue data structure. * * Used to manage events queues and also provides quick access to * high piority data from events. * * @see visual_event_queue_new */ struct _VisEventQueue { VisObject object; /**< The VisObject data. */ VisList events; /**< List of VisEvents in the queue. */ VisEvent lastresize; /**< Last resize event to provide quick access * to this high piority event. */ int resizenew; /**< Flag that is set when there is a new resize event. */ int eventcount; /**< Contains the number of events in queue. */ int mousex; /**< Current absolute mouse X value. */ int mousey; /**< Current absolute mouse Y value. */ VisMouseState mousestate; /**< Current mouse button state. */ }; VisEvent *visual_event_new (void); int visual_event_init (VisEvent *event); int visual_event_copy (VisEvent *dest, VisEvent *src); VisEventQueue *visual_event_queue_new (void); int visual_event_queue_init (VisEventQueue *eventqueue); int visual_event_queue_poll (VisEventQueue *eventqueue, VisEvent *event); int visual_event_queue_poll_by_reference (VisEventQueue *eventqueue, VisEvent **event); int visual_event_queue_add (VisEventQueue *eventqueue, VisEvent *event); int visual_event_queue_add_keyboard (VisEventQueue *eventqueue, VisKey keysym, int keymod, VisKeyState state); int visual_event_queue_add_mousemotion (VisEventQueue *eventqueue, int x, int y); int visual_event_queue_add_mousebutton (VisEventQueue *eventqueue, int button, VisMouseState state, int x, int y); int visual_event_queue_add_resize (VisEventQueue *eventqueue, VisVideo *video, int width, int height); int visual_event_queue_add_newsong (VisEventQueue *eventqueue, VisSongInfo *songinfo); int visual_event_queue_add_param (VisEventQueue *eventqueue, void *param); int visual_event_queue_add_quit (VisEventQueue *eventqueue, int pass_zero_please); int visual_event_queue_add_visibility (VisEventQueue *eventqueue, int is_visible); int visual_event_queue_add_generic (VisEventQueue *eventqueue, int eid, int param_int, void *param_ptr); VISUAL_END_DECLS #endif /* _LV_EVENT_H */ libvisual-0.4.2/libvisual/lv_palette.h0000644000175100001730000000420114405737441014737 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_palette.h,v 1.15 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_PALETTE_H #define _LV_PALETTE_H #include #include VISUAL_BEGIN_DECLS #define VISUAL_PALETTE(obj) (VISUAL_CHECK_CAST ((obj), VisPalette)) typedef struct _VisPalette VisPalette; /** * Data type to describe the palette for an 8 bits screen depth. * * To access the RGB value of a certain indexed color simply do: * pal->colors[index].(r,g,b) * * @see visual_palette_new */ struct _VisPalette { VisObject object; /**< The VisObject data. */ int ncolors; /**< Number of color entries in palette. */ VisColor *colors; /**< Pointer to the colors. */ }; /* prototypes */ VisPalette *visual_palette_new (int ncolors); int visual_palette_init (VisPalette *pal); int visual_palette_copy (VisPalette *dest, VisPalette *src); int visual_palette_allocate_colors (VisPalette *pal, int ncolors); int visual_palette_free_colors (VisPalette *pal); int visual_palette_blend (VisPalette *dest, VisPalette *src1, VisPalette *src2, float rate); VisColor *visual_palette_color_cycle (VisPalette *pal, float rate); int visual_palette_find_color (VisPalette *pal, VisColor *color); VISUAL_END_DECLS #endif /* _LV_PALETTE_H */ libvisual-0.4.2/libvisual/lv_utils.c0000644000175100001730000000314114405737441014436 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_utils.c,v 1.3.2.1 2006/03/04 12:32:47 descender Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_utils.h" /** * @defgroup VisUtils VisUtils * @{ */ /** * Checks if the given value is a power of 2. * * @param n Value to be checked if it's being a power of 2. * * @return TRUE if power of 2, FALSE if not. */ int visual_utils_is_power_of_2 (int n) { int bits_found = FALSE; if (n < 1) return FALSE; do { if (n & 1) { if (bits_found) return FALSE; bits_found = TRUE; } n >>= 1; } while (n > 0); /* Couldn't we use this: */ /* FIXME: (n & (n -1)) == 0) */ return TRUE; } /** * @} */ libvisual-0.4.2/libvisual/lv_cache.h0000644000175100001730000000526514405737441014357 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_cache.h,v 1.6 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_CACHE_H #define _LV_CACHE_H #include #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_CACHE(obj) (VISUAL_CHECK_CAST ((obj), VisCache)) #define VISUAL_CACHEENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisCacheEntry)) typedef struct _VisCache VisCache; typedef struct _VisCacheEntry VisCacheEntry; /** * Using the VisCache structure */ struct _VisCache { VisObject object; VisCollectionDestroyerFunc destroyer; int size; int withmaxage; VisTime maxage; int reqreset; /* The reason that we index the cache items two times is because we both need * fast access to a sorted version and fast access by name, access as a sorted list * is needed so we can quickly identify old cache items that should be disposed when * the cache reaches it's limit */ VisList *list; VisHashmap *index; }; /** */ struct _VisCacheEntry { VisTimer timer; char *key; void *data; }; /* prototypes */ VisCache *visual_cache_new (VisCollectionDestroyerFunc destroyer, int size, VisTime *maxage, int reqreset); int visual_cache_init (VisCache *cache, VisCollectionDestroyerFunc destroyer, int size, VisTime *maxage, int reqreset); int visual_cache_clear (VisCache *cache); int visual_cache_flush_outdated (VisCache *cache); int visual_cache_put (VisCache *cache, char *key, void *data); int visual_cache_remove (VisCache *cache, char *key); void *visual_cache_get (VisCache *cache, char *key); int visual_cache_size (VisCache *cache); int visual_cache_set_limits (VisCache *cache, int size, VisTime *maxage); VisList *visual_cache_get_list (VisCache *cache); VISUAL_END_DECLS #endif /* _LV_CACHE_H */ libvisual-0.4.2/libvisual/lv_video_simd.c0000644000175100001730000001655414405737441015434 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * Jean-Christophe Hoelt * * $Id: lv_video_simd.c,v 1.6 2006/02/05 18:45:57 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include "lv_common.h" #include "lv_video.h" int _lv_blit_overlay_alphasrc_mmx (VisVideo *dest, VisVideo *src) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) int i, j; uint8_t *destbuf = visual_video_get_pixels (dest); uint8_t *srcbuf = visual_video_get_pixels (src); uint8_t alpha; for (i = 0; i < src->height; i++) { for (j = 0; j < src->width; j++) { __asm __volatile ("\n\t movd %[spix], %%mm0" "\n\t movd %[dpix], %%mm1" "\n\t movq %%mm0, %%mm2" "\n\t movq %%mm0, %%mm3" "\n\t psrlq $24, %%mm2" /* The alpha */ "\n\t movq %%mm0, %%mm4" "\n\t psrld $24, %%mm3" "\n\t psrld $24, %%mm4" "\n\t psllq $32, %%mm2" "\n\t psllq $16, %%mm3" "\n\t por %%mm4, %%mm2" "\n\t punpcklbw %%mm6, %%mm0" /* interleaving dest */ "\n\t por %%mm3, %%mm2" "\n\t punpcklbw %%mm6, %%mm1" /* interleaving source */ "\n\t psubsw %%mm1, %%mm0" /* (src - dest) part */ "\n\t pmullw %%mm2, %%mm0" /* alpha * (src - dest) */ "\n\t psrlw $8, %%mm0" /* / 256 */ "\n\t paddb %%mm1, %%mm0" /* + dest */ "\n\t packuswb %%mm0, %%mm0" "\n\t movd %%mm0, %[dest]" : [dest] "=m" (*destbuf) : [dpix] "m" (*destbuf) , [spix] "m" (*srcbuf)); destbuf += 4; srcbuf += 4; } destbuf += dest->pitch - (dest->width * dest->bpp); srcbuf += src->pitch - (src->width * src->bpp); } return VISUAL_OK; #else /* !VISUAL_ARCH_X86 */ return VISUAL_ERROR_CPU_INVALID_CODE; #endif } int _lv_scale_bilinear_32_mmx (VisVideo *dest, VisVideo *src) { #if defined(VISUAL_ARCH_X86) || defined(VISUAL_ARCH_X86_64) uint32_t y; uint32_t u, v, du, dv; /* fixed point 16.16 */ uint32_t *dest_pixel, *src_pixel_rowu, *src_pixel_rowl; dest_pixel = visual_video_get_pixels (dest); du = ((src->width - 1) << 16) / dest->width; dv = ((src->height - 1) << 16) / dest->height; v = 0; for (y = dest->height; y--; v += dv) { uint32_t x; uint32_t fracU, fracV; /* fixed point 28.4 [0,1[ */ if (v >> 16 >= src->height - 1) v -= 0x10000; src_pixel_rowu = (src->pixel_rows[v >> 16]); src_pixel_rowl = (src->pixel_rows[(v >> 16) + 1]); /* fracV = frac(v) = v & 0xffff */ /* fixed point format convertion: fracV >>= 8) */ fracV = ((v & 0xffff) >> 12) | 0x100000; u = 0; for (x = dest->width - 1; x--; u += du) { /* fracU = frac(u) = u & 0xffff */ /* fixed point format convertion: fracU >>= 8) */ fracU = ((u & 0xffff) >> 12) | 0x100000; __asm__ __volatile__ ("\n\t pxor %%mm7, %%mm7" /* Prefetching does not show improvement on my Duron (maybe due to its small cache?) */ /*"\n\t prefetch 64%[pixel_l]" / * only work on 3now!/SSE cpu */ /*"\n\t prefetchw 64%[output]" / * only work on 3now!/SSE cpu */ /* Computing coefs values (Thread #1 and #2) => ends on #C * * notice 0x10 = 1.0 (fixed point 28.4 - like fracU and fracV) * * coef[0] = (0x10 - fracU) * (0x10 - fracV); * UL=0 * * coef[1] = (0x10 - fracU) * fracV; * LL=1 * * coef[2] = fracU * (0x10 - fracV); * UR=2 * * coef[3] = fracU * fracV; * LR=3 * */ /* * Unpacking colors (Thread #3 and #4) */ /* * Multiplying colors by coefs (Threads #5 and #6) */ /* * Adding colors together. (Thread #7) */ "#1\n\t movd %[fracu], %%mm4" /* mm4 = [ 0 | 0 | 0x10 | fracU ] */ "#2\n\t movd %[fracv], %%mm6" /* mm6 = [ 0 | 0 | 0x10 | fracV ] */ "#1\n\t punpcklwd %%mm4, %%mm4" /* mm4 = [ 0x10 | 0x10 | fracU | fracU ] */ "#2\n\t movq %%mm6, %%mm3" "#1\n\t pxor %%mm5, %%mm5" "#2\n\t punpckldq %%mm6, %%mm6" /* mm6 = [ 0x10 | fracv | 0x10 | fracV ] */ "#3\n\t movq %[pixel_u], %%mm0" /* mm0 = [ col[0] | col[2] ] */ "#1\n\t punpckldq %%mm4, %%mm5" /* mm5 = [ fracU | fracU | 0 | 0 ] */ "#2\n\t punpcklwd %%mm7, %%mm3" /* mm3 = [ 0 | 0x10 | 0 | fracV ] */ "#3\n\t movq %%mm0, %%mm2" "#1\n\t psubusw %%mm5, %%mm4" /* mm4 = [ 0x10-fracU | 0x10-fracU | fracU | fracU ] */ "#2\n\t punpckldq %%mm3, %%mm3" /* mm3 = [ 0 | fracV | 0 | fracV ] */ "#4\n\t movq %[pixel_l], %%mm1" /* mm1 = [ col[1] | col[3] ] */ "#2\n\t pslld $16, %%mm3" /* mm3 = [ fracV | 0 | fracV | 0 ] */ "#3\n\t punpcklbw %%mm7, %%mm0" /* mm0 = [ col[0] unpacked ] */ "#2\n\t psubusw %%mm3, %%mm6" /* mm6 = [ 0x10-fracV | fracV | 0x10-fracV | fracV ] */ "#4\n\t movq %%mm1, %%mm3" "#C\n\t pmullw %%mm6, %%mm4" /* mm4 = [ coef[0]|coef[1]|coef[2]|coef[3] ] */ "#5\n\t movq %%mm4, %%mm5" "#4\n\t punpcklbw %%mm7, %%mm1" /* mm1 = [ col[1] unpacked ] */ "#6\n\t punpckhwd %%mm4, %%mm4" /* mm4 = [ coef[1]|coef[1]|coef[0]|coef[0] ] */ "#3\n\t punpckhbw %%mm7, %%mm2" /* mm2 = [ col[2] unpacked ] */ "#5\n\t punpcklwd %%mm5, %%mm5" /* mm5 = [ coef[2]|coef[2]|coef[3]|coef[3] ] */ "#4\n\t punpckhbw %%mm7, %%mm3" /* mm3 = [ col[3] unpacked ] */ "#5\n\t movq %%mm5, %%mm6" "#6\n\t movq %%mm4, %%mm7" "#5\n\t punpcklwd %%mm6, %%mm6" /* mm6 = [ coef[3]|coef[3]|coef[3]|coef[3] ] */ "#6\n\t punpcklwd %%mm7, %%mm7" /* mm6 = [ coef[1]|coef[1]|coef[1]|coef[1] ] */ "#5\n\t pmullw %%mm6, %%mm3" /* mm3 = [ coef[3] * col[3] unpacked ] */ "#5\n\t punpckhwd %%mm5, %%mm5" /* mm5 = [ coef[2]|coef[2]|coef[2]|coef[2] ] */ "#6\n\t pmullw %%mm7, %%mm1" /* mm1 = [ coef[1] * col[1] unpacked ] */ "#5\n\t pmullw %%mm5, %%mm2" /* mm2 = [ coef[2] * col[2] unpacked ] */ "#6\n\t punpckhwd %%mm4, %%mm4" /* mm4 = [ coef[0]|coef[0]|coef[0]|coef[0] ] */ "#6\n\t pmullw %%mm4, %%mm0" /* mm0 = [ coef[0] * col[0] unpacked ] */ "#7\n\t paddw %%mm2, %%mm3" "#7\n\t paddw %%mm1, %%mm0" "#7\n\t paddw %%mm3, %%mm0" "#7\n\t psrlw $8, %%mm0" /* Unpacking the resulting pixel */ "\n\t packuswb %%mm7, %%mm0" "\n\t movd %%mm0, %[output]" : [output] "=m"(*dest_pixel) : [pixel_u] "m"(src_pixel_rowu[u>>16]) , [pixel_l] "m"(src_pixel_rowl[u>>16]) , [fracu] "m"(fracU) , [fracv] "m"(fracV)); ++dest_pixel; } dest_pixel += (dest->pitch / 4) - ((dest->width - 1)); } __asm__ __volatile__ ("\n\t emms"); return VISUAL_OK; #else /* !VISUAL_ARCH_X86 */ return VISUAL_ERROR_CPU_INVALID_CODE; #endif } libvisual-0.4.2/libvisual/lv_libvisual.c0000644000175100001730000003415114405737441015275 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_libvisual.c,v 1.39 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "lvconfig.h" #include "lv_plugin.h" #include "lv_actor.h" #include "lv_input.h" #include "lv_morph.h" #include "lv_transform.h" #include "lv_libvisual.h" #include "lv_log.h" #include "lv_param.h" #include "lv_thread.h" #include "lv_cpu.h" #include "config.h" /** Set when libvisual is initialized. */ int __lv_initialized = FALSE; /** Set a progname from argv[0] when we're capable of doing so. */ char *__lv_progname = NULL; /** Contains the completely plugin registry after initialize. */ VisList *__lv_plugins = NULL; /** Contains all the actor plugins after initialize. */ VisList *__lv_plugins_actor = NULL; /** Contains all the input plugins after initialize. */ VisList *__lv_plugins_input = NULL; /** Contains all the morph plugins after initialize. */ VisList *__lv_plugins_morph = NULL; /** Contains all the transform plugins after initialize. */ VisList *__lv_plugins_transform = NULL; /** The global params container */ VisParamContainer *__lv_paramcontainer = NULL; /** The userinterface for the global params */ VisUIWidget *__lv_userinterface = NULL; /** Contains the number of plugin registry paths. */ int __lv_plugpath_cnt = 0; /** Char ** list of all the plugin paths. */ char **__lv_plugpaths = NULL; static int init_params (VisParamContainer *paramcontainer); static VisUIWidget *make_userinterface (void); static int free_plugpaths (void); static int init_params (VisParamContainer *paramcontainer) { VisParamEntry *param; visual_log_return_val_if_fail (paramcontainer != NULL, -1); /* Initialize all the global parameters here */ /* Song information parameters */ /* Show songinfo */ param = visual_param_entry_new ("songinfo show"); visual_param_entry_set_integer (param, 1); visual_param_container_add (paramcontainer, param); /* Songinfo timeout, in seconds */ param = visual_param_entry_new ("songinfo timeout"); visual_param_entry_set_integer (param, 5); visual_param_container_add (paramcontainer, param); /* * Show songinfo in plugins, plugins that optionally show song * info should query this parameter */ param = visual_param_entry_new ("songinfo in plugin"); visual_param_entry_set_integer (param, 1); visual_param_container_add (paramcontainer, param); /* Cover art dimension */ param = visual_param_entry_new ("songinfo cover size x"); visual_param_entry_set_integer (param, 128); visual_param_container_add (paramcontainer, param); param = visual_param_entry_new ("songinfo cover size y"); visual_param_entry_set_integer (param, 128); visual_param_container_add (paramcontainer, param); return 0; } static VisUIWidget *make_userinterface () { VisUIWidget *vbox; VisUIWidget *hbox1; VisUIWidget *hbox2; VisUIWidget *hbox3; VisUIWidget *label1; VisUIWidget *label2; VisUIWidget *label3; VisUIWidget *label4; VisUIWidget *checkbox1; VisUIWidget *checkbox2; VisUIWidget *numeric1; VisUIWidget *numeric2; VisUIWidget *numeric3; vbox = visual_ui_box_new (VISUAL_ORIENT_TYPE_VERTICAL); hbox1 = visual_ui_box_new (VISUAL_ORIENT_TYPE_HORIZONTAL); hbox2 = visual_ui_box_new (VISUAL_ORIENT_TYPE_HORIZONTAL); hbox3 = visual_ui_box_new (VISUAL_ORIENT_TYPE_HORIZONTAL); label1 = visual_ui_label_new (_("Show info for"), FALSE); label2 = visual_ui_label_new (_("seconds"), FALSE); label3 = visual_ui_label_new (_("cover art width"), FALSE); label4 = visual_ui_label_new (_("cover art height"), FALSE); checkbox1 = visual_ui_checkbox_new (_("Show song information"), TRUE); visual_ui_mutator_set_param (VISUAL_UI_MUTATOR (checkbox1), visual_param_container_get (__lv_paramcontainer, "songinfo show")); checkbox2 = visual_ui_checkbox_new (_("Show song information in plugins"), TRUE); visual_ui_mutator_set_param (VISUAL_UI_MUTATOR (checkbox2), visual_param_container_get (__lv_paramcontainer, "songinfo in plugin")); numeric1 = visual_ui_numeric_new (); visual_ui_mutator_set_param (VISUAL_UI_MUTATOR (numeric1), visual_param_container_get (__lv_paramcontainer, "songinfo timeout")); visual_ui_range_set_properties (VISUAL_UI_RANGE (numeric1), 1, 60, 1, 0); numeric2 = visual_ui_numeric_new (); visual_ui_mutator_set_param (VISUAL_UI_MUTATOR (numeric2), visual_param_container_get (__lv_paramcontainer, "songinfo cover size x")); visual_ui_range_set_properties (VISUAL_UI_RANGE (numeric2), 32, 256, 2, 0); numeric3 = visual_ui_numeric_new (); visual_ui_mutator_set_param (VISUAL_UI_MUTATOR (numeric3), visual_param_container_get (__lv_paramcontainer, "songinfo cover size y")); visual_ui_range_set_properties (VISUAL_UI_RANGE (numeric3), 32, 256, 2, 0); visual_ui_box_pack (VISUAL_UI_BOX (hbox1), label1); visual_ui_box_pack (VISUAL_UI_BOX (hbox1), numeric1); visual_ui_box_pack (VISUAL_UI_BOX (hbox1), label2); visual_ui_box_pack (VISUAL_UI_BOX (hbox2), label3); visual_ui_box_pack (VISUAL_UI_BOX (hbox2), numeric2); visual_ui_box_pack (VISUAL_UI_BOX (hbox3), label4); visual_ui_box_pack (VISUAL_UI_BOX (hbox3), numeric3); visual_ui_box_pack (VISUAL_UI_BOX (vbox), checkbox1); visual_ui_box_pack (VISUAL_UI_BOX (vbox), checkbox2); visual_ui_box_pack (VISUAL_UI_BOX (vbox), hbox1); visual_ui_box_pack (VISUAL_UI_BOX (vbox), hbox2); visual_ui_box_pack (VISUAL_UI_BOX (vbox), hbox3); return vbox; } static int free_plugpaths () { int i; if (__lv_plugpaths == NULL) return VISUAL_OK; for (i = 0; i < __lv_plugpath_cnt - 1; i++) visual_mem_free (__lv_plugpaths[i]); free (__lv_plugpaths); } /** * @defgroup Libvisual Libvisual * @{ */ /** * Gives the libvisual version. * * @return A const char containing the libvisual version. */ const char *visual_get_version () { return VERSION; } /** * Gives the libvisual API verison. Can be used to compare against the * compile time VISUAL_API_VERSION to validate if the API is at the right version. * * @return A const integer equal to VISUAL_API_VERSION. */ int visual_get_api_version () { return VISUAL_API_VERSION; } /** * Returns a pointer to the libvisual global VisParamContainer. * * @return A pointer to the libvisual global VisParamContainer. */ VisParamContainer *visual_get_params () { return __lv_paramcontainer; } /** * Returns a pointer to the top container of libvisual it's configuration userinterface. * * @return A pointer to the libvisual configuration VisUIWidget. */ VisUIWidget *visual_get_userinterface () { return __lv_userinterface; } /** * Adds extra plugin registry paths. * * @param pathadd A string containing a path where plugins are located. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIBVISUAL_NO_PATHS on failure. */ int visual_init_path_add (char *pathadd) { __lv_plugpath_cnt++; __lv_plugpaths = realloc (__lv_plugpaths, sizeof (char *) * __lv_plugpath_cnt); visual_log_return_val_if_fail (__lv_plugpaths != NULL, -VISUAL_ERROR_LIBVISUAL_NO_PATHS); if (pathadd == NULL) __lv_plugpaths[__lv_plugpath_cnt - 1] = NULL; else __lv_plugpaths[__lv_plugpath_cnt - 1] = strdup (pathadd); return VISUAL_OK; } /** * Initialize libvisual. Sets up a plugin registry, register the program name and such. * * @param argc Pointer to an int containing the number of arguments within argv or NULL. * @param argv Pointer to a list of strings that make up the argument vector or NULL. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIBVISUAL_ALREADY_INITIALIZED, * -VISUAL_ERROR_LIBVISUAL_NO_REGISTRY or error values returned by visual_init_path_add () on failure. */ int visual_init (int *argc, char ***argv) { char temppluginpath[FILENAME_MAX+1]; char *homedir = NULL; int ret = 0; #if ENABLE_NLS bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); #endif if (__lv_initialized == TRUE) { visual_log (VISUAL_LOG_ERROR, _("Over initialized")); return -VISUAL_ERROR_LIBVISUAL_ALREADY_INITIALIZED; } if (argc == NULL || argv == NULL) { if (argc == NULL && argv == NULL) { __lv_progname = strdup (_("no progname")); if (__lv_progname == NULL) visual_log (VISUAL_LOG_WARNING, _("Could not set program name")); } else visual_log (VISUAL_LOG_ERROR, _("Initialization failed, bad argv, argc")); } else { /* * We must copy the argument, to let the client * call this method from any context. */ #ifdef __USE_GNU __lv_progname = strndup (*argv[0], 1024); #else __lv_progname = strdup (*argv[0]); #endif if (__lv_progname == NULL) visual_log (VISUAL_LOG_WARNING, _("Could not set program name")); } /* Initialize CPU caps */ visual_cpu_initialize (); /* Initialize Mem system */ visual_mem_initialize (); /* Initialize Thread system */ visual_thread_initialize (); /* Initialize FFT system */ visual_fourier_initialize (); /* Add the standard plugin paths */ ret = visual_init_path_add (PLUGPATH"/actor"); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); ret = visual_init_path_add (PLUGPATH"/input"); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); ret = visual_init_path_add (PLUGPATH"/morph"); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); ret = visual_init_path_add (PLUGPATH"/transform"); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); #if !defined(VISUAL_OS_WIN32) /* Add homedirectory plugin paths */ homedir = getenv ("HOME"); if (homedir != NULL) { temppluginpath[sizeof (temppluginpath) - 1] = 0; snprintf (temppluginpath, sizeof (temppluginpath) - 1, "%s/.libvisual/actor", homedir); ret = visual_init_path_add (temppluginpath); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); snprintf (temppluginpath, sizeof (temppluginpath) - 1, "%s/.libvisual/input", homedir); ret = visual_init_path_add (temppluginpath); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); snprintf (temppluginpath, sizeof (temppluginpath) - 1, "%s/.libvisual/morph", homedir); ret = visual_init_path_add (temppluginpath); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); snprintf (temppluginpath, sizeof (temppluginpath) - 1, "%s/.libvisual/transform", homedir); ret = visual_init_path_add (temppluginpath); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); } #endif /* And null terminate the list */ ret = visual_init_path_add (NULL); visual_log_return_val_if_fail (ret == VISUAL_OK, ret); __lv_plugins = visual_plugin_get_list ((const char**)__lv_plugpaths, TRUE); visual_log_return_val_if_fail (__lv_plugins != NULL, -VISUAL_ERROR_LIBVISUAL_NO_REGISTRY); __lv_plugins_actor = visual_plugin_registry_filter (__lv_plugins, VISUAL_PLUGIN_TYPE_ACTOR); __lv_plugins_input = visual_plugin_registry_filter (__lv_plugins, VISUAL_PLUGIN_TYPE_INPUT); __lv_plugins_morph = visual_plugin_registry_filter (__lv_plugins, VISUAL_PLUGIN_TYPE_MORPH); __lv_plugins_transform = visual_plugin_registry_filter (__lv_plugins, VISUAL_PLUGIN_TYPE_TRANSFORM); __lv_paramcontainer = visual_param_container_new (); init_params (__lv_paramcontainer); __lv_userinterface = make_userinterface (); __lv_initialized = TRUE; /* Free the strdupped plugpaths */ free_plugpaths (); return VISUAL_OK; } /* * Tells whether Libvisual is (correctly) initialized. * * @return TRUE if is it is initialized, FALSE otherwise. */ int visual_is_initialized () { return __lv_initialized; } /** * Quits libvisual, destroys all the plugin registries. * * @return VISUAL_OK on succes, -VISUAL_ERROR_LIBVISUAL_NOT_INITIALIZED on failure. */ int visual_quit () { int ret; if (__lv_initialized == FALSE) { visual_log (VISUAL_LOG_WARNING, _("Never initialized")); return -VISUAL_ERROR_LIBVISUAL_NOT_INITIALIZED; } if (visual_fourier_is_initialized () == TRUE) visual_fourier_deinitialize (); ret = visual_object_unref (VISUAL_OBJECT (__lv_plugins)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Plugins references list: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_plugins_actor)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Actor plugins list: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_plugins_input)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Input plugins list: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_plugins_morph)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Morph plugins list: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_plugins_transform)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Transform plugins list: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_paramcontainer)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Global param container: destroy failed: %s"), visual_error_to_string (ret)); ret = visual_object_unref (VISUAL_OBJECT (__lv_userinterface)); if (ret < 0) visual_log (VISUAL_LOG_WARNING, _("Error during UI destroy: %s"), visual_error_to_string (ret)); if (__lv_progname != NULL) { visual_mem_free (__lv_progname); __lv_progname = NULL; } __lv_initialized = FALSE; return VISUAL_OK; } /** * @} */ libvisual-0.4.2/libvisual/lv_hashmap.h0000644000175100001730000000657414405737441014741 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_hashmap.h,v 1.8 2006/02/17 22:00:17 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_HASHMAP_H #define _LV_HASHMAP_H #include #include #include VISUAL_BEGIN_DECLS #define VISUAL_HASHMAP_START_SIZE 1024 #define VISUAL_HASHMAP(obj) (VISUAL_CHECK_CAST ((obj), VisHashmap)) #define VISUAL_HASHMAPENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisHashmapEntry)) #define VISUAL_HASHMAPCHAINENTRY(obj) (VISUAL_CHECK_CAST ((obj), VisHashmapChainEntry)) typedef struct _VisHashmap VisHashmap; typedef struct _VisHashmapEntry VisHashmapEntry; typedef struct _VisHashmapChainEntry VisHashmapChainEntry; typedef enum { VISUAL_HASHMAP_KEY_TYPE_NONE = 0, VISUAL_HASHMAP_KEY_TYPE_INTEGER = 1, VISUAL_HASHMAP_KEY_TYPE_STRING = 2 } VisHashmapKeyType; /** * Using the VisHashmap structure you can store a collection of data within a hashmap. */ struct _VisHashmap { VisCollection collection; /**< The VisCollection data. */ int tablesize; /**< Size of the table array. */ int size; /**< Number of entries stored in the VisHashmap. */ VisHashmapEntry *table; /**< The VisHashmap array. */ }; /** * Private VisHashmap array entry. */ struct _VisHashmapEntry { VisList list; }; /** * Private VisHashmap chain entry. */ struct _VisHashmapChainEntry { VisHashmapKeyType keytype; void *data; union { uint32_t integer; char *string; } key; }; /* prototypes */ VisHashmap *visual_hashmap_new (VisCollectionDestroyerFunc destroyer); int visual_hashmap_init (VisHashmap *hashmap, VisCollectionDestroyerFunc destroyer); int visual_hashmap_put (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype, void *data); int visual_hashmap_put_integer (VisHashmap *hashmap, uint32_t key, void *data); int visual_hashmap_put_string (VisHashmap *hashmap, char *key, void *data); int visual_hashmap_remove (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype, int destroy); int visual_hashmap_remove_integer (VisHashmap *hashmap, uint32_t key, int destroy); int visual_hashmap_remove_string (VisHashmap *hashmap, char *key, int destroy); void *visual_hashmap_get (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype); void *visual_hashmap_get_integer (VisHashmap *hashmap, uint32_t key); void *visual_hashmap_get_string (VisHashmap *hashmap, char *key); int visual_hashmap_set_table_size (VisHashmap *hashmap, int tablesize); int visual_hashmap_get_table_size (VisHashmap *hashmap); VISUAL_END_DECLS #endif /* _LV_HASHMAP_H */ libvisual-0.4.2/libvisual/lvconfig.h0000644000175100001730000000142014405737521014406 00000000000000/* lvconfig.h * * This is a generated file. Please modify 'configure.ac' */ #ifndef __LV_CONFIG_H__ #define __LV_CONFIG_H__ #ifndef __cplusplus # define LV_HAVE_ISO_VARARGS (1) #endif /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi * is passed ISO vararg support is turned off, and there is no work * around to turn it on, so we unconditionally turn it off. */ #if __GNUC__ == 2 && __GNUC_MINOR__ == 95 # undef LV_HAVE_ISO_VARARGS #endif #define LV_HAVE_GNUC_VARARGS (1) #define VISUAL_BIG_ENDIAN (0) #define VISUAL_LITTLE_ENDIAN (1) typedef unsigned long visual_size_t; #define VISUAL_SIZE_T_FORMAT "lu" #define VISUAL_ARCH_X86_64 #define VISUAL_OS_LINUX #define VISUAL_HAVE_THREADS #define VISUAL_THREAD_MODEL_POSIX #endif /* LV_CONFIG_H */ libvisual-0.4.2/libvisual/lv_hashmap.c0000644000175100001730000003522214405737441014724 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_hashmap.c,v 1.11 2006/02/17 22:00:17 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "lv_common.h" #include "lv_hashmap.h" #define HASHMAP_ITERCONTEXT(obj) (VISUAL_CHECK_CAST ((obj), HashmapIterContext)) typedef struct _HashmapIterContext HashmapIterContext; struct _HashmapIterContext { VisObject *object; int index; int retrieved; int first; VisListEntry *le; }; static int hashmap_destroy (VisCollection *collection); static int hashmap_chain_destroy (VisHashmap *hashmap, VisList *list); static int hashmap_size (VisCollection *collection); static VisCollectionIter *hashmap_iter (VisCollection *collection); static void hashmap_iter_assign (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext, int index); static int hashmap_iter_has_more (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static void hashmap_iter_next (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static void *hashmap_iter_get_data (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext); static int integer_hash (uint32_t key); static int string_hash (char *key); static int get_hash (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype); static int create_table (VisHashmap *hashmap); static int hashmap_destroy (VisCollection *collection) { VisCollectionDestroyerFunc destroyer; VisHashmap *hashmap = VISUAL_HASHMAP (collection); VisHashmapEntry *mentry; int i; for (i = 0; i < hashmap->size; i++) hashmap_chain_destroy (hashmap, &hashmap->table[i].list); if (hashmap->table != NULL) visual_mem_free (hashmap->table); hashmap->table = NULL; return VISUAL_OK; } /* We can't use collection dtor because we need to chain up (HashChainElem -> DataElem) */ static int hashmap_chain_destroy (VisHashmap *hashmap, VisList *list) { VisCollectionDestroyerFunc destroyer; VisHashmapChainEntry *mentry; VisListEntry *le = NULL; destroyer = visual_collection_get_destroyer (VISUAL_COLLECTION (hashmap)); if (destroyer == NULL) { while ((mentry = visual_list_next (list, &le)) != NULL) visual_list_destroy (list, &le); } else { while ((mentry = visual_list_next (list, &le)) != NULL) { destroyer (mentry->data); visual_list_destroy (list, &le); } } } static int hashmap_list_entry_destroyer (void *data) { VisHashmapChainEntry *mentry = VISUAL_HASHMAPCHAINENTRY (data); if (mentry == NULL) return -1; if (mentry->keytype == VISUAL_HASHMAP_KEY_TYPE_STRING) { visual_mem_free (mentry->key.string); } return visual_mem_free (mentry); } static int hashmap_size (VisCollection *collection) { VisHashmap *hashmap = VISUAL_HASHMAP (collection); return hashmap->size; } static VisCollectionIter *hashmap_iter (VisCollection *collection) { VisCollectionIter *iter; HashmapIterContext *context; VisHashmap *hashmap = VISUAL_HASHMAP (collection); context = visual_mem_new0 (HashmapIterContext, 1); /* Do the VisObject initialization */ visual_object_initialize (VISUAL_OBJECT (context), TRUE, NULL); context->index = 0; context->le = NULL; context->retrieved = FALSE; context->first = TRUE; iter = visual_collection_iter_new (hashmap_iter_assign, hashmap_iter_next, hashmap_iter_has_more, hashmap_iter_get_data, collection, VISUAL_OBJECT (context)); return iter; } static void hashmap_iter_assign (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext, int index) { VisHashmap *hashmap = VISUAL_HASHMAP (collection); int i; if (index >= hashmap->tablesize) return; for (i = 0; i < index; i++) { hashmap_iter_next (iter, collection, itercontext); } } static int hashmap_iter_has_more (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { VisHashmap *hashmap = VISUAL_HASHMAP (collection); HashmapIterContext *context = HASHMAP_ITERCONTEXT (itercontext); if (context->index >= hashmap->tablesize) return FALSE; /* First entry */ if (context->first) { context->first = FALSE; for (; context->index < hashmap->tablesize; context->index++) { if (visual_collection_size (VISUAL_COLLECTION (&hashmap->table[context->index].list)) > 0) { context->le = hashmap->table[context->index].list.head; context->retrieved = FALSE; return TRUE; } } } /* Check for next chain entry */ if (context->le != NULL && context->le->next != NULL) { context->le = context->le->next; return TRUE; } /* No next in chain, next array entry */ context->index++; for (; context->index < hashmap->tablesize; context->index++) { if (visual_collection_size (VISUAL_COLLECTION (&hashmap->table[context->index].list)) > 0) { context->le = hashmap->table[context->index].list.head; context->retrieved = FALSE; return TRUE; } } return FALSE; } static void hashmap_iter_next (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { VisHashmap *hashmap = VISUAL_HASHMAP (collection); HashmapIterContext *context = HASHMAP_ITERCONTEXT (itercontext); if (context->retrieved == FALSE) { if (context->first == TRUE) { hashmap_iter_has_more (iter, collection, itercontext); context->first = FALSE; } context->retrieved = TRUE; return; } hashmap_iter_has_more (iter, collection, itercontext); context->retrieved = TRUE; return; } static void *hashmap_iter_get_data (VisCollectionIter *iter, VisCollection *collection, VisObject *itercontext) { HashmapIterContext *context = HASHMAP_ITERCONTEXT (itercontext); VisHashmapChainEntry *mentry; mentry = context->le->data; return mentry->data; } /* Thomas Wang's 32 bit Mix Function: http://www.concentric.net/~Ttwang/tech/inthash.htm */ static int integer_hash (uint32_t key) { key += ~(key << 15); key ^= (key >> 10); key += (key << 3); key ^= (key >> 6); key += ~(key << 11); key ^= (key >> 16); return key; } /* X31 HASH found in g_str_hash */ static int string_hash (char *key) { char *p; int hash = 0; for (p = key; *p != '\0'; p++) hash = (hash << 5) - hash + *p; return hash; } static int get_hash (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype) { if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER) return integer_hash (*((uint32_t *) key)) % hashmap->tablesize; else if (keytype = VISUAL_HASHMAP_KEY_TYPE_STRING) return string_hash ((char *) key) % hashmap->tablesize; return 0; } static int create_table (VisHashmap *hashmap) { int i; hashmap->table = visual_mem_new0 (VisHashmapEntry, hashmap->tablesize); /* Initialize first entry */ visual_list_init (&hashmap->table[0].list, hashmap_list_entry_destroyer); /* Copy the entries to increase speed */ for (i = 1; i < hashmap->tablesize; i *= 2) { int n = (i + i) > hashmap->tablesize ? hashmap->tablesize - i : i; visual_mem_copy (&hashmap->table[i], &hashmap->table[0], sizeof (VisHashmapEntry) * n); } return VISUAL_OK; } /** * @defgroup VisHashmap VisHashmap * @{ */ /** * Creates a new VisHashmap. * * @return A newly allocated VisHashmap. */ VisHashmap *visual_hashmap_new (VisCollectionDestroyerFunc destroyer) { VisHashmap *hashmap; hashmap = visual_mem_new0 (VisHashmap, 1); visual_hashmap_init (hashmap, destroyer); /* do the visobject initialization */ visual_object_set_allocated (VISUAL_OBJECT (hashmap), TRUE); visual_object_ref (VISUAL_OBJECT (hashmap)); return hashmap; } int visual_hashmap_init (VisHashmap *hashmap, VisCollectionDestroyerFunc destroyer) { visual_log_return_val_if_fail (hashmap != NULL, -VISUAL_ERROR_HASHMAP_NULL); /* Do the VisObject initialization */ visual_object_clear (VISUAL_OBJECT (hashmap)); visual_object_set_dtor (VISUAL_OBJECT (hashmap), visual_collection_dtor); visual_object_set_allocated (VISUAL_OBJECT (hashmap), FALSE); /* Set the VisCollection data */ visual_collection_set_destroyer (VISUAL_COLLECTION (hashmap), destroyer); visual_collection_set_destroy_func (VISUAL_COLLECTION (hashmap), hashmap_destroy); visual_collection_set_size_func (VISUAL_COLLECTION (hashmap), hashmap_size); visual_collection_set_iter_func (VISUAL_COLLECTION (hashmap), hashmap_iter); /* Set the VisHashmap data */ hashmap->tablesize = VISUAL_HASHMAP_START_SIZE; hashmap->size = 0; hashmap->table = NULL; return VISUAL_OK; } int visual_hashmap_put (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype, void *data) { VisHashmapChainEntry *mentry; VisListEntry *le = NULL; VisList *chain; int hash; visual_log_return_val_if_fail (hashmap != NULL, -VISUAL_ERROR_HASHMAP_NULL); /* Create initial hashtable */ if (hashmap->table == NULL) create_table (hashmap); hash = get_hash (hashmap, key, keytype); chain = &hashmap->table[hash].list; /* Iterate list to check if the key is already in the chain */ if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER) { while ((mentry = visual_list_next (chain, &le)) != NULL) { if (mentry->keytype == keytype) { if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER && mentry->key.integer != *((uint32_t *) key)) continue; else if (keytype == VISUAL_HASHMAP_KEY_TYPE_STRING && strcmp (mentry->key.string, (char *) key) != 0) continue; mentry->data = data; return VISUAL_OK; } } } /* Key not in chain, append at end */ mentry = visual_mem_new0 (VisHashmapChainEntry, 1); mentry->keytype = keytype; if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER) mentry->key.integer = *((uint32_t *) key); else if (keytype == VISUAL_HASHMAP_KEY_TYPE_STRING) mentry->key.string = strdup ((char *) key); mentry->data = data; visual_list_add (chain, mentry); hashmap->size++; return VISUAL_OK; } int visual_hashmap_put_integer (VisHashmap *hashmap, uint32_t key, void *data) { return visual_hashmap_put (hashmap, &key, VISUAL_HASHMAP_KEY_TYPE_INTEGER, data); } int visual_hashmap_put_string (VisHashmap *hashmap, char *key, void *data) { return visual_hashmap_put (hashmap, key, VISUAL_HASHMAP_KEY_TYPE_STRING, data); } int visual_hashmap_remove (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype, int destroy) { VisCollectionDestroyerFunc destroyer; VisHashmapChainEntry *mentry; VisListEntry *le = NULL; VisList *chain; int hash; visual_log_return_val_if_fail (hashmap != NULL, -VISUAL_ERROR_HASHMAP_NULL); if (hashmap->table == NULL) return -VISUAL_ERROR_HASHMAP_NOT_IN_MAP; hash = get_hash (hashmap, key, keytype); chain = &hashmap->table[hash].list; /* Iterate list to check if the key is in the chain */ while ((mentry = visual_list_next (chain, &le)) != NULL) { if (mentry->keytype == keytype) { if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER && mentry->key.integer != *((uint32_t *) key)) continue; else if (keytype == VISUAL_HASHMAP_KEY_TYPE_STRING && strcmp (mentry->key.string, (char *) key) != 0) continue; if (destroy != FALSE) { destroyer = visual_collection_get_destroyer (VISUAL_COLLECTION (hashmap)); destroyer (mentry->data); visual_list_destroy (chain, &le); } else { visual_list_destroy (chain, &le); } hashmap->size--; return VISUAL_OK; } } return -VISUAL_ERROR_HASHMAP_NOT_IN_MAP; } int visual_hashmap_remove_integer (VisHashmap *hashmap, uint32_t key, int destroy) { return visual_hashmap_remove (hashmap, &key, VISUAL_HASHMAP_KEY_TYPE_INTEGER, destroy); } int visual_hashmap_remove_string (VisHashmap *hashmap, char *key, int destroy) { return visual_hashmap_remove (hashmap, key, VISUAL_HASHMAP_KEY_TYPE_STRING, destroy); } void *visual_hashmap_get (VisHashmap *hashmap, void *key, VisHashmapKeyType keytype) { VisHashmapChainEntry *mentry; VisListEntry *le = NULL; VisList *chain; int hash; visual_log_return_val_if_fail (hashmap != NULL, NULL); /* Create initial hashtable */ if (hashmap->table == NULL) return NULL; hash = get_hash (hashmap, key, keytype); chain = &hashmap->table[hash].list; /* Iterate list to check if the key is already in the chain */ while ((mentry = visual_list_next (chain, &le)) != NULL) { if (mentry->keytype == keytype) { if (keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER && mentry->key.integer != *((uint32_t *) key)) continue; else if (keytype == VISUAL_HASHMAP_KEY_TYPE_STRING && strcmp (mentry->key.string, (char *) key) != 0) continue; return mentry->data; } } return NULL; } void *visual_hashmap_get_integer (VisHashmap *hashmap, uint32_t key) { return visual_hashmap_get (hashmap, &key, VISUAL_HASHMAP_KEY_TYPE_INTEGER); } void *visual_hashmap_get_string (VisHashmap *hashmap, char *key) { return visual_hashmap_get (hashmap, key, VISUAL_HASHMAP_KEY_TYPE_STRING); } int visual_hashmap_set_table_size (VisHashmap *hashmap, int tablesize) { int oldsize; visual_log_return_val_if_fail (hashmap != NULL, -VISUAL_ERROR_HASHMAP_NULL); /* Table was not empty, rehash */ if (hashmap->table != NULL) { VisHashmap tempmap; visual_hashmap_init (&tempmap, NULL); tempmap.table = hashmap->table; tempmap.tablesize = hashmap->tablesize; tempmap.size = hashmap->size; VisCollectionIter *iter = visual_collection_get_iter (VISUAL_COLLECTION (hashmap)); hashmap->tablesize = tablesize; create_table (hashmap); /* Rehash all entries */ while (visual_collection_iter_has_more (iter) == TRUE) { VisHashmapChainEntry *mentry = visual_collection_iter_get_data (iter); if (mentry->keytype == VISUAL_HASHMAP_KEY_TYPE_INTEGER) { visual_hashmap_put_integer (hashmap, mentry->key.integer, mentry->data); } else if (mentry->keytype == VISUAL_HASHMAP_KEY_TYPE_STRING) { visual_hashmap_put_string (hashmap, mentry->key.string, mentry->data); } } /* Free old table */ visual_object_unref (VISUAL_OBJECT (&tempmap)); } else { hashmap->tablesize = tablesize; create_table (hashmap); } return VISUAL_OK; } int visual_hashmap_get_table_size (VisHashmap *hashmap) { visual_log_return_val_if_fail (hashmap != NULL, -VISUAL_ERROR_HASHMAP_NULL); return hashmap->tablesize; } /** * @} */ libvisual-0.4.2/libvisual/lv_defines.h0000644000175100001730000000372014405737441014723 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_defines.h,v 1.7 2006/01/22 13:23:37 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_DEFINES_H #define _LV_DEFINES_H #ifdef __cplusplus # define VISUAL_C_LINKAGE extern "C" #else # define VISUAL_C_LINKAGE #endif /* __cplusplus */ #ifdef __cplusplus # define VISUAL_BEGIN_DECLS VISUAL_C_LINKAGE { # define VISUAL_END_DECLS } #else # define VISUAL_BEGIN_DECLS # define VISUAL_END_DECLS #endif /* __cplusplus */ #ifdef NULL #undef NULL #endif /** * NULL define. */ #define NULL ((void *) 0) #ifndef FALSE /** * FALSE define. */ #define FALSE (0) #endif #ifndef TRUE /** * TRUE define. */ #define TRUE (!FALSE) #endif /* Compiler specific optimalization macros */ #if __GNUC__ >= 3 # define __malloc __attribute__ ((malloc)) # define __packed __attribute__ ((packed)) # define VIS_LIKELY(x) __builtin_expect (!!(x), 1) # define VIS_UNLIKELY(x) __builtin_expect (!!(x), 0) #else # define inline /* no inline */ # define __malloc /* no malloc */ # define __packed /* no packed */ # define VIS_LIKELY(x) (x) # define VIS_UNLIKELY(x) (x) #endif #endif /* _LV_DEFINES_H */ libvisual-0.4.2/libvisual/lv_plugin.h0000644000175100001730000002624314405737441014611 00000000000000/* Libvisual - The audio visualisation framework. * * Copyright (C) 2004, 2005, 2006 Dennis Smit * * Authors: Dennis Smit * * $Id: lv_plugin.h,v 1.51 2006/02/13 20:54:08 synap Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LV_PLUGIN_H #define _LV_PLUGIN_H #include #include #include #include #include #include #include #include #include #include #include "lvconfig.h" #if defined(VISUAL_OS_WIN32) #include #endif VISUAL_BEGIN_DECLS #define VISUAL_PLUGINREF(obj) (VISUAL_CHECK_CAST ((obj), VisPluginRef)) #define VISUAL_PLUGININFO(obj) (VISUAL_CHECK_CAST ((obj), VisPluginInfo)) #define VISUAL_PLUGINDATA(obj) (VISUAL_CHECK_CAST ((obj), VisPluginData)) #define VISUAL_PLUGINENVIRON(obj) (VISUAL_CHECK_CAST ((obj), VisPluginEnviron)) /** * Indicates at which version the plugin API is. */ #define VISUAL_PLUGIN_API_VERSION 3004 /** * Defination that should be used in plugins to set the plugin type for a NULL plugin. */ #define VISUAL_PLUGIN_TYPE_NULL "Libvisual:core:null" /** * Standard defination for GPL plugins, use this for the .license entry in VisPluginInfo */ #define VISUAL_PLUGIN_LICENSE_GPL "GPL" /** * Standard defination for LGPL plugins, use this for the .license entry in VisPluginInfo */ #define VISUAL_PLUGIN_LICENSE_LGPL "LGPL" /** * Standard defination for BSD plugins, use this for the .license entry in VisPluginInfo */ #define VISUAL_PLUGIN_LICENSE_BSD "BSD" #define VISUAL_PLUGIN_VERSION_TAG "__lv_plugin_libvisual_api_version" #define VISUAL_PLUGIN_API_VERSION_VALIDATOR VISUAL_C_LINKAGE const int __lv_plugin_libvisual_api_version = \ VISUAL_PLUGIN_API_VERSION; /** * Enumerate to define the plugin flags. Plugin flags can be used to * define some of the plugin it's behavior. */ typedef enum { VISUAL_PLUGIN_FLAG_NONE = 0, /**< Used to set no flags. */ VISUAL_PLUGIN_FLAG_NOT_REENTRANT = 1, /**< Used to tell the plugin loader that this plugin * is not reentrant, and can be loaded only once. */ VISUAL_PLUGIN_FLAG_SPECIAL = 2 /**< Used to tell the plugin loader that this plugin has * special purpose, like the GdkPixbuf plugin, or a webcam * plugin. */ } VisPluginFlags; /** * Enumerate to check the depth of the type wildcard/defination used, used together with the visual_plugin_type functions. */ typedef enum { VISUAL_PLUGIN_TYPE_DEPTH_NONE = 0, /**< No type found.*/ VISUAL_PLUGIN_TYPE_DEPTH_DOMAIN = 1, /**< Only domain in type. */ VISUAL_PLUGIN_TYPE_DEPTH_PACKAGE = 2, /**< Domain and package in type. */ VISUAL_PLUGIN_TYPE_DEPTH_TYPE = 3, /**< Domain, package and type found in type. */ } VisPluginTypeDepth; typedef struct _VisPluginRef VisPluginRef; typedef struct _VisPluginInfo VisPluginInfo; typedef struct _VisPluginData VisPluginData; typedef struct _VisPluginEnviron VisPluginEnviron; /* Plugin standard get_plugin_info method */ /** * This is the signature for the 'get_plugin_info' function every libvisual plugin needs to have. The * 'get_plugin_info' function provides libvisual plugin data and all the detailed information regarding * the plugin. This function is compulsory without it libvisual won't load the plugin. * * @arg count An int pointer in which the number of VisPluginData entries within the plugin. Plugins can have * multiple 'features' and thus the count is needed. * * @return Pointer to the VisPluginInfo array which contains information about the plugin. */ typedef const VisPluginInfo *(*VisPluginGetInfoFunc)(int *count); /* Standard plugin methods */ /** * Every libvisual plugin that is loaded by the libvisual plugin loader needs this signature for it's * intialize function. * * @arg plugin Pointer to the VisPluginData instance structure. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginInitFunc)(VisPluginData *plugin); /** * Every libvisual plugin that is loaded by the libvisual plugin loader needs this signature for it's * cleanup function. * * @arg plugin Pointer to the VisPluginData instance structure. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginCleanupFunc)(VisPluginData *plugin); /** * This is the signature for the event handler within libvisual plugins. An event handler is not mandatory because * it has no use in some plugin classes but some plugin types require it nonetheless. * * @arg plugin Pointer to the VisPluginData instance structure. * @arg events Pointer to the VisEventQueue that might contain events that need to be handled. * * @return 0 on succes -1 on error. */ typedef int (*VisPluginEventsFunc)(VisPluginData *plugin, VisEventQueue *events); /** * The VisPluginRef data structure contains information about the plugins * and does refcounting. It is also used as entries in the plugin registry. */ struct _VisPluginRef { VisObject object; /**< The VisObject data. */ char *file; /**< The file location of the plugin. */ int index; /**< Contains the index number for the entry in the VisPluginInfo table. */ int usecount; /**< The use count, this indicates how many instances are loaded. */ VisPluginInfo *info; /**< A copy of the VisPluginInfo structure. */ }; /** * The VisPluginInfo data structure contains information about a plugin * and is filled within the plugin itself. */ struct _VisPluginInfo { VisObject object; /**< The VisObject data. */ char *type; /**< Plugin type, in the format of "domain:package:type", as example, * this could be "Libvisual:core:actor". It's adviced to use the defination macros here * instead of filling in the string yourself. */ char *plugname; /**< The plugin name as it's saved in the registry. */ char *name; /**< Long name */ char *author; /**< Author */ char *version; /**< Version */ char *about; /**< About */ char *help; /**< Help */ char *license; /**< License */ VisPluginInitFunc init; /**< The standard init function, every plugin has to implement this. */ VisPluginCleanupFunc cleanup; /**< The standard cleanup function, every plugin has to implement this. */ VisPluginEventsFunc events; /**< The standard event function, implementation is optional. */ int flags; /**< Plugin flags from the VisPluginFlags enumerate. */ VisObject *plugin; /**< Pointer to the plugin specific data structures. */ }; /** * The VisPluginData structure is the main plugin structure, every plugin * is encapsulated in this. */ struct _VisPluginData { VisObject object; /**< The VisObject data. */ VisPluginRef *ref; /**< Pointer to the plugin references corresponding to this VisPluginData. */ VisPluginInfo *info; /**< Pointer to the VisPluginInfo that is obtained from the plugin. */ VisEventQueue eventqueue; /**< The plugin it's VisEventQueue for queueing events. */ VisParamContainer *params; /**< The plugin it's VisParamContainer in which VisParamEntries can be placed. */ VisUIWidget *userinterface; /**< The plugin it's top level VisUIWidget, this acts as the container for the * rest of the user interface. */ int plugflags; /**< Plugin flags, currently unused but will be used in the future. */ VisRandomContext random; /**< Pointer to the plugin it's private random context. It's highly adviced to use * the plugin it's randomize functions. The reason is so more advanced apps can * semi reproduce visuals. */ int realized; /**< Flag that indicates if the plugin is realized. */ #if defined(VISUAL_OS_WIN32) HMODULE handle; /**< The LoadLibrary handle for windows32 */ #else /* !VISUAL_OS_WIN32 */ void *handle; /**< The dlopen handle */ #endif VisList environment; /**< Misc environment specific data. */ }; /** * The VisPluginEnviron is used to setup a pre realize/init environment for plugins. * Some types of plugins might need this internally and thus this system provides this function. */ struct _VisPluginEnviron { VisObject object; /**< The VisObject data. */ const char *type; /**< Almost the same as _VisPluginInfo.type. */ VisObject *environment; /**< VisObject that contains environ specific data. */ }; /* prototypes */ VisPluginInfo *visual_plugin_info_new (void); int visual_plugin_info_copy (VisPluginInfo *dest, VisPluginInfo *src); int visual_plugin_events_pump (VisPluginData *plugin); VisEventQueue *visual_plugin_get_eventqueue (VisPluginData *plugin); int visual_plugin_set_userinterface (VisPluginData *plugin, VisUIWidget *widget); VisUIWidget *visual_plugin_get_userinterface (VisPluginData *plugin); VisPluginInfo *visual_plugin_get_info (VisPluginData *plugin); VisParamContainer *visual_plugin_get_params (VisPluginData *plugin); VisRandomContext *visual_plugin_get_random_context (VisPluginData *plugin); void *visual_plugin_get_specific (VisPluginData *plugin); VisPluginRef *visual_plugin_ref_new (void); VisPluginData *visual_plugin_new (void); VisList *visual_plugin_get_registry (void); VisList *visual_plugin_registry_filter (VisList *pluglist, const char *domain); const char *visual_plugin_get_next_by_name (VisList *list, const char *name); const char *visual_plugin_get_prev_by_name (VisList *list, const char *name); int visual_plugin_unload (VisPluginData *plugin); VisPluginData *visual_plugin_load (VisPluginRef *ref); int visual_plugin_realize (VisPluginData *plugin); VisPluginRef **visual_plugin_get_references (const char *pluginpath, int *count); VisList *visual_plugin_get_list (const char **paths, int ignore_non_existing); VisPluginRef *visual_plugin_find (VisList *list, const char *name); int visual_plugin_get_api_version (void); const char *visual_plugin_type_get_domain (const char *type); const char *visual_plugin_type_get_package (const char *type); const char *visual_plugin_type_get_type (const char *type); VisPluginTypeDepth visual_plugin_type_get_depth (const char *type); int visual_plugin_type_member_of (const char *domain, const char *type); const char *visual_plugin_type_get_flags (const char *type); int visual_plugin_type_has_flag (const char *type, const char *flag); VisPluginEnviron *visual_plugin_environ_new (const char *type, VisObject *envobj); int visual_plugin_environ_add (VisPluginData *plugin, VisPluginEnviron *enve); int visual_plugin_environ_remove (VisPluginData *plugin, const char *type); VisObject *visual_plugin_environ_get (VisPluginData *plugin, const char *type); VISUAL_END_DECLS #endif /* _LV_PLUGIN_H */ libvisual-0.4.2/config.h.in0000644000175100001730000001245514405737453012475 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* Define to 1 if translation of program messages to the user's native language is requested. */ #undef ENABLE_NLS /* GETTEXT package name */ #undef GETTEXT_PACKAGE /* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework. */ #undef HAVE_CFLOCALECOPYCURRENT /* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework. */ #undef HAVE_CFPREFERENCESCOPYAPPVALUE /* define if the compiler supports basic C++11 syntax */ #undef HAVE_CXX11 /* Define if the GNU dcgettext() function is already present or preinstalled. */ #undef HAVE_DCGETTEXT /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define if the GNU gettext() function is already present or preinstalled. */ #undef HAVE_GETTEXT /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define if you have the iconv() function and it works. */ #undef HAVE_ICONV /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `nanosleep' function. */ #undef HAVE_NANOSLEEP /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SCHED_H /* Define to 1 if you have the `select' function. */ #undef HAVE_SELECT /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strdup' function. */ #undef HAVE_STRDUP /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strndup' function. */ #undef HAVE_STRNDUP /* Define to 1 if you have the `sysconf' function. */ #undef HAVE_SYSCONF /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_DIR_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SCHED_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SELECT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the `usleep' function. */ #undef HAVE_USLEEP /* String catalog location */ #undef LOCALEDIR /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* glib-2.0 thread implementation available */ #undef LV_HAVE_GTHREAD2 /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to the type of arg 1 for `select'. */ #undef SELECT_TYPE_ARG1 /* Define to the type of args 2, 3 and 4 for `select'. */ #undef SELECT_TYPE_ARG234 /* Define to the type of arg 5 for `select'. */ #undef SELECT_TYPE_ARG5 /* The size of `int', as computed by sizeof. */ #undef SIZEOF_INT /* The size of `long', as computed by sizeof. */ #undef SIZEOF_LONG /* The size of `short', as computed by sizeof. */ #undef SIZEOF_SHORT /* The size of `size_t', as computed by sizeof. */ #undef SIZEOF_SIZE_T /* Define to 1 if all of the C90 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define to `unsigned int' if does not define. */ #undef size_t libvisual-0.4.2/ABOUT-NLS0000644000175100001730000026713314405737442011704 000000000000001 Notes on the Free Translation Project *************************************** Free software is going international! The Free Translation Project is a way to get maintainers of free software, translators, and users all together, so that free software will gradually become able to speak many languages. A few packages already provide translations for their messages. If you found this `ABOUT-NLS' file inside a distribution, you may assume that the distributed package does use GNU `gettext' internally, itself available at your nearest GNU archive site. But you do _not_ need to install GNU `gettext' prior to configuring, installing or using this package with messages translated. Installers will find here some useful hints. These notes also explain how users should proceed for getting the programs to use the available translations. They tell how people wanting to contribute and work on translations can contact the appropriate team. 1.1 INSTALL Matters =================== Some packages are "localizable" when properly installed; the programs they contain can be made to speak your own native language. Most such packages use GNU `gettext'. Other packages have their own ways to internationalization, predating GNU `gettext'. By default, this package will be installed to allow translation of messages. It will automatically detect whether the system already provides the GNU `gettext' functions. Installers may use special options at configuration time for changing the default behaviour. The command: ./configure --disable-nls will _totally_ disable translation of messages. When you already have GNU `gettext' installed on your system and run configure without an option for your new package, `configure' will probably detect the previously built and installed `libintl' library and will decide to use it. If not, you may have to to use the `--with-libintl-prefix' option to tell `configure' where to look for it. Internationalized packages usually have many `po/LL.po' files, where LL gives an ISO 639 two-letter code identifying the language. Unless translations have been forbidden at `configure' time by using the `--disable-nls' switch, all available translations are installed together with the package. However, the environment variable `LINGUAS' may be set, prior to configuration, to limit the installed set. `LINGUAS' should then contain a space separated list of two-letter codes, stating which languages are allowed. 1.2 Using This Package ====================== As a user, if your language has been installed for this package, you only have to set the `LANG' environment variable to the appropriate `LL_CC' combination. If you happen to have the `LC_ALL' or some other `LC_xxx' environment variables set, you should unset them before setting `LANG', otherwise the setting of `LANG' will not have the desired effect. Here `LL' is an ISO 639 two-letter language code, and `CC' is an ISO 3166 two-letter country code. For example, let's suppose that you speak German and live in Germany. At the shell prompt, merely execute `setenv LANG de_DE' (in `csh'), `export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). This can be done from your `.login' or `.profile' file, once and for all. You might think that the country code specification is redundant. But in fact, some languages have dialects in different countries. For example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The country code serves to distinguish the dialects. The locale naming convention of `LL_CC', with `LL' denoting the language and `CC' denoting the country, is the one use on systems based on GNU libc. On other systems, some variations of this scheme are used, such as `LL' or `LL_CC.ENCODING'. You can get the list of locales supported by your system for your language by running the command `locale -a | grep '^LL''. Not all programs have translations for all languages. By default, an English message is shown in place of a nonexistent translation. If you understand other languages, you can set up a priority list of languages. This is done through a different environment variable, called `LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' for the purpose of message handling, but you still need to have `LANG' set to the primary language; this is required by other parts of the system libraries. For example, some Swedish users who would rather read translations in German than English for when Swedish is not available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. Special advice for Norwegian users: The language code for Norwegian bokma*l changed from `no' to `nb' recently (in 2003). During the transition period, while some message catalogs for this language are installed under `nb' and some older ones under `no', it's recommended for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and older translations are used. In the `LANGUAGE' environment variable, but not in the `LANG' environment variable, `LL_CC' combinations can be abbreviated as `LL' to denote the language's main dialect. For example, `de' is equivalent to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' (Portuguese as spoken in Portugal) in this context. 1.3 Translating Teams ===================== For the Free Translation Project to be a success, we need interested people who like their own language and write it well, and who are also able to synergize with other translators speaking the same language. Each translation team has its own mailing list. The up-to-date list of teams can be found at the Free Translation Project's homepage, `http://translationproject.org/', in the "Teams" area. If you'd like to volunteer to _work_ at translating messages, you should become a member of the translating team for your own language. The subscribing address is _not_ the same as the list itself, it has `-request' appended. For example, speakers of Swedish can send a message to `sv-request@li.org', having this message body: subscribe Keep in mind that team members are expected to participate _actively_ in translations, or at solving translational difficulties, rather than merely lurking around. If your team does not exist yet and you want to start one, or if you are unsure about what to do or how to get started, please write to `coordinator@translationproject.org' to reach the coordinator for all translator teams. The English team is special. It works at improving and uniformizing the terminology in use. Proven linguistic skills are praised more than programming skills, here. 1.4 Available Packages ====================== Languages are not equally supported in all packages. The following matrix shows the current state of internationalization, as of June 2010. The matrix shows, in regard of each package, for which languages PO files have been submitted to translation coordination, with a translation percentage of at least 50%. Ready PO files af am an ar as ast az be be@latin bg bn_IN bs ca +--------------------------------------------------+ a2ps | [] [] | aegis | | ant-phone | | anubis | | aspell | [] [] | bash | | bfd | | bibshelf | [] | binutils | | bison | | bison-runtime | [] | bluez-pin | [] [] | bombono-dvd | | buzztard | | cflow | | clisp | | coreutils | [] [] | cpio | | cppi | | cpplib | [] | cryptsetup | | dfarc | | dialog | [] [] | dico | | diffutils | [] | dink | | doodle | | e2fsprogs | [] | enscript | [] | exif | | fetchmail | [] | findutils | [] | flex | [] | freedink | | gas | | gawk | [] [] | gcal | [] | gcc | | gettext-examples | [] [] [] [] | gettext-runtime | [] [] | gettext-tools | [] [] | gip | [] | gjay | | gliv | [] | glunarclock | [] [] | gnubiff | | gnucash | [] | gnuedu | | gnulib | | gnunet | | gnunet-gtk | | gnutls | | gold | | gpe-aerial | | gpe-beam | | gpe-bluetooth | | gpe-calendar | | gpe-clock | [] | gpe-conf | | gpe-contacts | | gpe-edit | | gpe-filemanager | | gpe-go | | gpe-login | | gpe-ownerinfo | [] | gpe-package | | gpe-sketchbook | | gpe-su | [] | gpe-taskmanager | [] | gpe-timesheet | [] | gpe-today | [] | gpe-todo | | gphoto2 | | gprof | [] | gpsdrive | | gramadoir | | grep | | grub | [] [] | gsasl | | gss | | gst-plugins-bad | [] | gst-plugins-base | [] | gst-plugins-good | [] | gst-plugins-ugly | [] | gstreamer | [] [] [] | gtick | | gtkam | [] | gtkorphan | [] | gtkspell | [] [] [] | gutenprint | | hello | [] | help2man | | hylafax | | idutils | | indent | [] [] | iso_15924 | | iso_3166 | [] [] [] [] [] [] [] | iso_3166_2 | | iso_4217 | | iso_639 | [] [] [] [] | iso_639_3 | | jwhois | | kbd | | keytouch | [] | keytouch-editor | | keytouch-keyboa... | [] | klavaro | [] | latrine | | ld | [] | leafpad | [] [] | libc | [] [] | libexif | () | libextractor | | libgnutls | | libgpewidget | | libgpg-error | | libgphoto2 | | libgphoto2_port | | libgsasl | | libiconv | [] | libidn | | lifelines | | liferea | [] [] | lilypond | | linkdr | [] | lordsawar | | lprng | | lynx | [] | m4 | | mailfromd | | mailutils | | make | | man-db | | man-db-manpages | | minicom | | mkisofs | | myserver | | nano | [] [] | opcodes | | parted | | pies | | popt | | psmisc | | pspp | [] | pwdutils | | radius | [] | recode | [] [] | rosegarden | | rpm | | rush | | sarg | | screem | | scrollkeeper | [] [] [] | sed | [] [] | sharutils | [] [] | shishi | | skencil | | solfege | | solfege-manual | | soundtracker | | sp | | sysstat | | tar | [] | texinfo | | tin | | unicode-han-tra... | | unicode-transla... | | util-linux-ng | [] | vice | | vmm | | vorbis-tools | | wastesedge | | wdiff | | wget | [] [] | wyslij-po | | xchat | [] [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] | +--------------------------------------------------+ af am an ar as ast az be be@latin bg bn_IN bs ca 6 0 1 2 3 19 1 10 3 28 3 1 38 crh cs da de el en en_GB en_ZA eo es et eu fa +-------------------------------------------------+ a2ps | [] [] [] [] [] [] [] | aegis | [] [] [] | ant-phone | [] () | anubis | [] [] | aspell | [] [] [] [] [] | bash | [] [] [] | bfd | [] | bibshelf | [] [] [] | binutils | [] | bison | [] [] | bison-runtime | [] [] [] [] | bluez-pin | [] [] [] [] [] [] | bombono-dvd | [] | buzztard | [] [] [] | cflow | [] [] | clisp | [] [] [] [] | coreutils | [] [] [] [] | cpio | | cppi | | cpplib | [] [] [] | cryptsetup | [] | dfarc | [] [] [] | dialog | [] [] [] [] [] | dico | | diffutils | [] [] [] [] [] [] | dink | [] [] [] | doodle | [] | e2fsprogs | [] [] [] | enscript | [] [] [] | exif | () [] [] | fetchmail | [] [] () [] [] [] | findutils | [] [] [] | flex | [] [] | freedink | [] [] [] | gas | [] | gawk | [] [] [] | gcal | [] | gcc | [] [] | gettext-examples | [] [] [] [] | gettext-runtime | [] [] [] [] | gettext-tools | [] [] [] | gip | [] [] [] [] | gjay | [] | gliv | [] [] [] | glunarclock | [] [] | gnubiff | () | gnucash | [] () () () () | gnuedu | [] [] | gnulib | [] [] | gnunet | | gnunet-gtk | [] | gnutls | [] [] | gold | [] | gpe-aerial | [] [] [] [] | gpe-beam | [] [] [] [] | gpe-bluetooth | [] [] | gpe-calendar | [] | gpe-clock | [] [] [] [] | gpe-conf | [] [] [] | gpe-contacts | [] [] [] | gpe-edit | [] [] | gpe-filemanager | [] [] [] | gpe-go | [] [] [] [] | gpe-login | [] [] | gpe-ownerinfo | [] [] [] [] | gpe-package | [] [] [] | gpe-sketchbook | [] [] [] [] | gpe-su | [] [] [] [] | gpe-taskmanager | [] [] [] [] | gpe-timesheet | [] [] [] [] | gpe-today | [] [] [] [] | gpe-todo | [] [] [] | gphoto2 | [] [] () [] [] [] | gprof | [] [] [] | gpsdrive | [] [] [] | gramadoir | [] [] [] | grep | [] | grub | [] [] | gsasl | [] | gss | | gst-plugins-bad | [] [] [] [] [] | gst-plugins-base | [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] | gstreamer | [] [] [] [] [] | gtick | [] () [] | gtkam | [] [] () [] [] | gtkorphan | [] [] [] [] | gtkspell | [] [] [] [] [] [] [] | gutenprint | [] [] [] | hello | [] [] [] [] | help2man | [] | hylafax | [] [] | idutils | [] [] | indent | [] [] [] [] [] [] [] | iso_15924 | [] () [] [] | iso_3166 | [] [] [] [] () [] [] [] () | iso_3166_2 | () | iso_4217 | [] [] [] () [] [] | iso_639 | [] [] [] [] () [] [] | iso_639_3 | [] | jwhois | [] | kbd | [] [] [] [] [] | keytouch | [] [] | keytouch-editor | [] [] | keytouch-keyboa... | [] | klavaro | [] [] [] [] | latrine | [] () | ld | [] [] | leafpad | [] [] [] [] [] [] | libc | [] [] [] [] | libexif | [] [] () | libextractor | | libgnutls | [] | libgpewidget | [] [] | libgpg-error | [] [] | libgphoto2 | [] () | libgphoto2_port | [] () [] | libgsasl | | libiconv | [] [] [] [] [] | libidn | [] [] [] | lifelines | [] () | liferea | [] [] [] [] [] | lilypond | [] [] [] | linkdr | [] [] [] | lordsawar | [] | lprng | | lynx | [] [] [] [] | m4 | [] [] [] [] | mailfromd | | mailutils | [] | make | [] [] [] | man-db | | man-db-manpages | | minicom | [] [] [] [] | mkisofs | | myserver | | nano | [] [] [] | opcodes | [] [] | parted | [] [] | pies | | popt | [] [] [] [] [] | psmisc | [] [] [] | pspp | [] | pwdutils | [] | radius | [] | recode | [] [] [] [] [] [] | rosegarden | () () () | rpm | [] [] [] | rush | | sarg | | screem | | scrollkeeper | [] [] [] [] [] | sed | [] [] [] [] [] [] | sharutils | [] [] [] [] | shishi | | skencil | [] () [] | solfege | [] [] [] | solfege-manual | [] [] | soundtracker | [] [] [] | sp | [] | sysstat | [] [] [] | tar | [] [] [] [] | texinfo | [] [] [] | tin | [] [] | unicode-han-tra... | | unicode-transla... | | util-linux-ng | [] [] [] [] | vice | () () | vmm | [] | vorbis-tools | [] [] | wastesedge | [] | wdiff | [] [] | wget | [] [] [] | wyslij-po | | xchat | [] [] [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] [] [] | +-------------------------------------------------+ crh cs da de el en en_GB en_ZA eo es et eu fa 5 64 105 117 18 1 8 0 28 89 18 19 0 fi fr ga gl gu he hi hr hu hy id is it ja ka kn +----------------------------------------------------+ a2ps | [] [] [] [] | aegis | [] [] | ant-phone | [] [] | anubis | [] [] [] [] | aspell | [] [] [] [] | bash | [] [] [] [] | bfd | [] [] [] | bibshelf | [] [] [] [] [] | binutils | [] [] [] | bison | [] [] [] [] | bison-runtime | [] [] [] [] [] [] | bluez-pin | [] [] [] [] [] [] [] [] | bombono-dvd | [] | buzztard | [] | cflow | [] [] [] | clisp | [] | coreutils | [] [] [] [] [] | cpio | [] [] [] [] | cppi | [] [] | cpplib | [] [] [] | cryptsetup | [] [] [] | dfarc | [] [] [] | dialog | [] [] [] [] [] [] [] | dico | | diffutils | [] [] [] [] [] [] [] [] [] | dink | [] | doodle | [] [] | e2fsprogs | [] [] | enscript | [] [] [] [] | exif | [] [] [] [] [] [] | fetchmail | [] [] [] [] | findutils | [] [] [] [] [] [] | flex | [] [] [] | freedink | [] [] [] | gas | [] [] | gawk | [] [] [] [] () [] | gcal | [] | gcc | [] | gettext-examples | [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] | gettext-tools | [] [] [] [] | gip | [] [] [] [] [] [] | gjay | [] | gliv | [] () | glunarclock | [] [] [] [] | gnubiff | () [] () | gnucash | () () () () () [] | gnuedu | [] [] | gnulib | [] [] [] [] [] [] | gnunet | | gnunet-gtk | [] | gnutls | [] [] | gold | [] [] | gpe-aerial | [] [] [] | gpe-beam | [] [] [] [] | gpe-bluetooth | [] [] [] [] | gpe-calendar | [] [] | gpe-clock | [] [] [] [] [] | gpe-conf | [] [] [] [] | gpe-contacts | [] [] [] [] | gpe-edit | [] [] [] | gpe-filemanager | [] [] [] [] | gpe-go | [] [] [] [] [] | gpe-login | [] [] [] | gpe-ownerinfo | [] [] [] [] [] | gpe-package | [] [] [] | gpe-sketchbook | [] [] [] [] | gpe-su | [] [] [] [] [] [] | gpe-taskmanager | [] [] [] [] [] | gpe-timesheet | [] [] [] [] [] | gpe-today | [] [] [] [] [] [] [] | gpe-todo | [] [] [] | gphoto2 | [] [] [] [] [] [] | gprof | [] [] [] [] | gpsdrive | [] [] [] | gramadoir | [] [] [] | grep | [] [] | grub | [] [] [] [] | gsasl | [] [] [] [] [] | gss | [] [] [] [] [] | gst-plugins-bad | [] [] [] [] [] [] | gst-plugins-base | [] [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] | gstreamer | [] [] [] [] [] | gtick | [] [] [] [] [] | gtkam | [] [] [] [] [] | gtkorphan | [] [] [] | gtkspell | [] [] [] [] [] [] [] [] [] | gutenprint | [] [] [] [] | hello | [] [] [] | help2man | [] [] | hylafax | [] | idutils | [] [] [] [] [] [] | indent | [] [] [] [] [] [] [] [] | iso_15924 | [] () [] [] | iso_3166 | [] () [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | () [] [] [] | iso_4217 | [] () [] [] [] [] | iso_639 | [] () [] [] [] [] [] [] [] | iso_639_3 | () [] [] | jwhois | [] [] [] [] [] | kbd | [] [] | keytouch | [] [] [] [] [] [] | keytouch-editor | [] [] [] [] [] | keytouch-keyboa... | [] [] [] [] [] | klavaro | [] [] | latrine | [] [] [] | ld | [] [] [] [] | leafpad | [] [] [] [] [] [] [] () | libc | [] [] [] [] [] | libexif | [] | libextractor | | libgnutls | [] [] | libgpewidget | [] [] [] [] | libgpg-error | [] [] | libgphoto2 | [] [] [] | libgphoto2_port | [] [] [] | libgsasl | [] [] [] [] [] | libiconv | [] [] [] [] [] [] | libidn | [] [] [] [] | lifelines | () | liferea | [] [] [] [] | lilypond | [] [] | linkdr | [] [] [] [] [] | lordsawar | | lprng | [] | lynx | [] [] [] [] [] | m4 | [] [] [] [] [] [] | mailfromd | | mailutils | [] [] | make | [] [] [] [] [] [] [] [] [] | man-db | [] [] | man-db-manpages | [] | minicom | [] [] [] [] [] | mkisofs | [] [] [] [] | myserver | | nano | [] [] [] [] [] [] | opcodes | [] [] [] [] | parted | [] [] [] [] | pies | | popt | [] [] [] [] [] [] [] [] [] | psmisc | [] [] [] | pspp | | pwdutils | [] [] | radius | [] [] | recode | [] [] [] [] [] [] [] [] | rosegarden | () () () () () | rpm | [] [] | rush | | sarg | [] | screem | [] [] | scrollkeeper | [] [] [] [] | sed | [] [] [] [] [] [] [] [] | sharutils | [] [] [] [] [] [] [] | shishi | [] | skencil | [] | solfege | [] [] [] [] | solfege-manual | [] [] | soundtracker | [] [] | sp | [] () | sysstat | [] [] [] [] [] | tar | [] [] [] [] [] [] [] | texinfo | [] [] [] [] | tin | [] | unicode-han-tra... | | unicode-transla... | [] [] | util-linux-ng | [] [] [] [] [] [] | vice | () () () | vmm | [] | vorbis-tools | [] | wastesedge | () () | wdiff | [] | wget | [] [] [] [] [] [] [] [] | wyslij-po | [] [] [] | xchat | [] [] [] [] [] [] [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] [] | +----------------------------------------------------+ fi fr ga gl gu he hi hr hu hy id is it ja ka kn 105 121 53 20 4 8 3 5 53 2 120 5 84 67 0 4 ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne +-----------------------------------------------+ a2ps | [] | aegis | | ant-phone | | anubis | [] [] | aspell | [] | bash | | bfd | | bibshelf | [] [] | binutils | | bison | [] | bison-runtime | [] [] [] [] [] | bluez-pin | [] [] [] [] [] | bombono-dvd | | buzztard | | cflow | | clisp | | coreutils | [] | cpio | | cppi | | cpplib | | cryptsetup | | dfarc | [] | dialog | [] [] [] [] [] | dico | | diffutils | [] [] | dink | | doodle | | e2fsprogs | | enscript | | exif | [] | fetchmail | | findutils | | flex | | freedink | [] | gas | | gawk | | gcal | | gcc | | gettext-examples | [] [] [] [] | gettext-runtime | [] | gettext-tools | [] | gip | [] [] | gjay | | gliv | | glunarclock | [] | gnubiff | | gnucash | () () () () | gnuedu | | gnulib | | gnunet | | gnunet-gtk | | gnutls | [] | gold | | gpe-aerial | [] | gpe-beam | [] | gpe-bluetooth | [] [] | gpe-calendar | [] | gpe-clock | [] [] [] [] [] | gpe-conf | [] [] | gpe-contacts | [] [] | gpe-edit | [] | gpe-filemanager | [] [] | gpe-go | [] [] [] | gpe-login | [] | gpe-ownerinfo | [] [] | gpe-package | [] [] | gpe-sketchbook | [] [] | gpe-su | [] [] [] [] [] [] | gpe-taskmanager | [] [] [] [] [] [] | gpe-timesheet | [] [] | gpe-today | [] [] [] [] | gpe-todo | [] [] | gphoto2 | | gprof | [] | gpsdrive | | gramadoir | | grep | | grub | | gsasl | | gss | | gst-plugins-bad | [] [] [] [] | gst-plugins-base | [] [] | gst-plugins-good | [] [] | gst-plugins-ugly | [] [] [] [] [] | gstreamer | | gtick | | gtkam | [] | gtkorphan | [] [] | gtkspell | [] [] [] [] [] [] [] | gutenprint | | hello | [] [] [] | help2man | | hylafax | | idutils | | indent | | iso_15924 | [] [] | iso_3166 | [] [] () [] [] [] [] [] | iso_3166_2 | | iso_4217 | [] [] | iso_639 | [] [] | iso_639_3 | [] | jwhois | [] | kbd | | keytouch | [] | keytouch-editor | [] | keytouch-keyboa... | [] | klavaro | [] | latrine | [] | ld | | leafpad | [] [] [] | libc | [] | libexif | | libextractor | | libgnutls | [] | libgpewidget | [] [] | libgpg-error | | libgphoto2 | | libgphoto2_port | | libgsasl | | libiconv | | libidn | | lifelines | | liferea | | lilypond | | linkdr | | lordsawar | | lprng | | lynx | | m4 | | mailfromd | | mailutils | | make | [] | man-db | | man-db-manpages | | minicom | [] | mkisofs | | myserver | | nano | [] [] | opcodes | | parted | | pies | | popt | [] [] [] | psmisc | | pspp | | pwdutils | | radius | | recode | | rosegarden | | rpm | | rush | | sarg | | screem | | scrollkeeper | [] [] | sed | | sharutils | | shishi | | skencil | | solfege | [] | solfege-manual | | soundtracker | | sp | | sysstat | [] | tar | [] | texinfo | [] | tin | | unicode-han-tra... | | unicode-transla... | | util-linux-ng | | vice | | vmm | | vorbis-tools | | wastesedge | | wdiff | | wget | [] | wyslij-po | | xchat | [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] | +-----------------------------------------------+ ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne 20 5 10 1 13 48 4 2 2 4 24 10 20 3 1 nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr +---------------------------------------------------+ a2ps | [] [] [] [] [] [] [] [] | aegis | [] [] [] | ant-phone | [] [] | anubis | [] [] [] | aspell | [] [] [] [] [] | bash | [] [] | bfd | [] | bibshelf | [] [] | binutils | [] [] | bison | [] [] [] | bison-runtime | [] [] [] [] [] [] [] | bluez-pin | [] [] [] [] [] [] [] [] | bombono-dvd | [] () | buzztard | [] [] | cflow | [] | clisp | [] [] | coreutils | [] [] [] [] [] [] | cpio | [] [] [] | cppi | [] | cpplib | [] | cryptsetup | [] | dfarc | [] | dialog | [] [] [] [] | dico | [] | diffutils | [] [] [] [] [] [] | dink | () | doodle | [] [] | e2fsprogs | [] [] | enscript | [] [] [] [] [] | exif | [] [] [] () [] | fetchmail | [] [] [] [] | findutils | [] [] [] [] [] | flex | [] [] [] [] [] | freedink | [] [] | gas | | gawk | [] [] [] [] | gcal | | gcc | [] | gettext-examples | [] [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] [] [] [] | gettext-tools | [] [] [] [] [] [] | gip | [] [] [] [] [] | gjay | | gliv | [] [] [] [] [] [] | glunarclock | [] [] [] [] [] | gnubiff | [] () | gnucash | [] () () () | gnuedu | [] | gnulib | [] [] [] [] | gnunet | | gnunet-gtk | | gnutls | [] [] | gold | | gpe-aerial | [] [] [] [] [] [] [] | gpe-beam | [] [] [] [] [] [] [] | gpe-bluetooth | [] [] | gpe-calendar | [] [] [] [] | gpe-clock | [] [] [] [] [] [] [] [] | gpe-conf | [] [] [] [] [] [] [] | gpe-contacts | [] [] [] [] [] | gpe-edit | [] [] [] | gpe-filemanager | [] [] [] | gpe-go | [] [] [] [] [] [] [] [] | gpe-login | [] [] | gpe-ownerinfo | [] [] [] [] [] [] [] [] | gpe-package | [] [] | gpe-sketchbook | [] [] [] [] [] [] [] | gpe-su | [] [] [] [] [] [] [] [] | gpe-taskmanager | [] [] [] [] [] [] [] [] | gpe-timesheet | [] [] [] [] [] [] [] [] | gpe-today | [] [] [] [] [] [] [] [] | gpe-todo | [] [] [] [] [] | gphoto2 | [] [] [] [] [] [] [] [] | gprof | [] [] [] | gpsdrive | [] [] | gramadoir | [] [] | grep | [] [] [] [] | grub | [] [] [] | gsasl | [] [] [] [] | gss | [] [] [] | gst-plugins-bad | [] [] [] [] [] [] | gst-plugins-base | [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] | gstreamer | [] [] [] [] [] | gtick | [] [] [] | gtkam | [] [] [] [] [] [] | gtkorphan | [] | gtkspell | [] [] [] [] [] [] [] [] [] [] | gutenprint | [] [] | hello | [] [] [] [] | help2man | [] [] | hylafax | [] | idutils | [] [] [] [] [] | indent | [] [] [] [] [] [] [] | iso_15924 | [] [] [] [] | iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | iso_3166_2 | [] [] [] | iso_4217 | [] [] [] [] [] [] [] [] | iso_639 | [] [] [] [] [] [] [] [] [] | iso_639_3 | [] [] | jwhois | [] [] [] [] | kbd | [] [] [] | keytouch | [] [] [] | keytouch-editor | [] [] [] | keytouch-keyboa... | [] [] [] | klavaro | [] [] | latrine | [] [] | ld | | leafpad | [] [] [] [] [] [] [] [] [] | libc | [] [] [] [] | libexif | [] [] () [] | libextractor | | libgnutls | [] [] | libgpewidget | [] [] [] | libgpg-error | [] [] | libgphoto2 | [] [] | libgphoto2_port | [] [] [] [] [] | libgsasl | [] [] [] [] [] | libiconv | [] [] [] [] [] | libidn | [] [] | lifelines | [] [] | liferea | [] [] [] [] [] () () [] | lilypond | [] | linkdr | [] [] [] | lordsawar | | lprng | [] | lynx | [] [] [] | m4 | [] [] [] [] [] | mailfromd | [] | mailutils | [] | make | [] [] [] [] | man-db | [] [] [] | man-db-manpages | [] [] [] | minicom | [] [] [] [] | mkisofs | [] [] [] | myserver | | nano | [] [] [] [] | opcodes | [] [] | parted | [] [] [] [] | pies | [] | popt | [] [] [] [] | psmisc | [] [] [] | pspp | [] [] | pwdutils | [] | radius | [] [] [] | recode | [] [] [] [] [] [] [] [] | rosegarden | () () | rpm | [] [] [] | rush | [] [] | sarg | | screem | | scrollkeeper | [] [] [] [] [] [] [] [] | sed | [] [] [] [] [] [] [] [] [] | sharutils | [] [] [] [] | shishi | [] | skencil | [] [] | solfege | [] [] [] [] | solfege-manual | [] [] [] | soundtracker | [] | sp | | sysstat | [] [] [] [] | tar | [] [] [] [] | texinfo | [] [] [] [] | tin | [] | unicode-han-tra... | | unicode-transla... | | util-linux-ng | [] [] [] [] [] | vice | [] | vmm | [] | vorbis-tools | [] [] | wastesedge | [] | wdiff | [] [] | wget | [] [] [] [] [] [] [] | wyslij-po | [] [] [] | xchat | [] [] [] [] [] [] [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] | +---------------------------------------------------+ nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr 135 10 4 7 105 1 29 62 47 91 3 54 46 9 37 sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW +---------------------------------------------------+ a2ps | [] [] [] [] [] | 27 aegis | [] | 9 ant-phone | [] [] [] [] | 9 anubis | [] [] [] [] | 15 aspell | [] [] [] | 20 bash | [] [] [] | 12 bfd | [] | 6 bibshelf | [] [] [] | 16 binutils | [] [] | 8 bison | [] [] | 12 bison-runtime | [] [] [] [] [] [] | 29 bluez-pin | [] [] [] [] [] [] [] [] | 37 bombono-dvd | [] | 4 buzztard | [] | 7 cflow | [] [] [] | 9 clisp | | 10 coreutils | [] [] [] [] | 22 cpio | [] [] [] [] [] [] | 13 cppi | [] [] | 5 cpplib | [] [] [] [] [] [] | 14 cryptsetup | [] [] | 7 dfarc | [] | 9 dialog | [] [] [] [] [] [] [] | 30 dico | [] | 2 diffutils | [] [] [] [] [] [] | 30 dink | | 4 doodle | [] [] | 7 e2fsprogs | [] [] [] | 11 enscript | [] [] [] [] | 17 exif | [] [] [] | 16 fetchmail | [] [] [] | 17 findutils | [] [] [] [] [] | 20 flex | [] [] [] [] | 15 freedink | [] | 10 gas | [] | 4 gawk | [] [] [] [] | 18 gcal | [] [] | 5 gcc | [] [] [] | 7 gettext-examples | [] [] [] [] [] [] [] | 34 gettext-runtime | [] [] [] [] [] [] [] | 29 gettext-tools | [] [] [] [] [] [] | 22 gip | [] [] [] [] | 22 gjay | [] | 3 gliv | [] [] [] | 14 glunarclock | [] [] [] [] [] | 19 gnubiff | [] [] | 4 gnucash | () [] () [] () | 10 gnuedu | [] [] | 7 gnulib | [] [] [] [] | 16 gnunet | [] | 1 gnunet-gtk | [] [] [] | 5 gnutls | [] [] [] | 10 gold | [] | 4 gpe-aerial | [] [] [] | 18 gpe-beam | [] [] [] | 19 gpe-bluetooth | [] [] [] | 13 gpe-calendar | [] [] [] [] | 12 gpe-clock | [] [] [] [] [] | 28 gpe-conf | [] [] [] [] | 20 gpe-contacts | [] [] [] | 17 gpe-edit | [] [] [] | 12 gpe-filemanager | [] [] [] [] | 16 gpe-go | [] [] [] [] [] | 25 gpe-login | [] [] [] | 11 gpe-ownerinfo | [] [] [] [] [] | 25 gpe-package | [] [] [] | 13 gpe-sketchbook | [] [] [] | 20 gpe-su | [] [] [] [] [] | 30 gpe-taskmanager | [] [] [] [] [] | 29 gpe-timesheet | [] [] [] [] [] | 25 gpe-today | [] [] [] [] [] [] | 30 gpe-todo | [] [] [] [] | 17 gphoto2 | [] [] [] [] [] | 24 gprof | [] [] [] | 15 gpsdrive | [] [] [] | 11 gramadoir | [] [] [] | 11 grep | [] [] [] | 10 grub | [] [] [] | 14 gsasl | [] [] [] [] | 14 gss | [] [] [] | 11 gst-plugins-bad | [] [] [] [] | 26 gst-plugins-base | [] [] [] [] [] | 24 gst-plugins-good | [] [] [] [] | 24 gst-plugins-ugly | [] [] [] [] [] | 29 gstreamer | [] [] [] [] | 22 gtick | [] [] [] | 13 gtkam | [] [] [] | 20 gtkorphan | [] [] [] | 14 gtkspell | [] [] [] [] [] [] [] [] [] | 45 gutenprint | [] | 10 hello | [] [] [] [] [] [] | 21 help2man | [] [] | 7 hylafax | [] | 5 idutils | [] [] [] [] | 17 indent | [] [] [] [] [] [] | 30 iso_15924 | () [] () [] [] | 16 iso_3166 | [] [] () [] [] () [] [] [] () | 53 iso_3166_2 | () [] () [] | 9 iso_4217 | [] () [] [] () [] [] | 26 iso_639 | [] [] [] () [] () [] [] [] [] | 38 iso_639_3 | [] () | 8 jwhois | [] [] [] [] [] | 16 kbd | [] [] [] [] [] | 15 keytouch | [] [] [] | 16 keytouch-editor | [] [] [] | 14 keytouch-keyboa... | [] [] [] | 14 klavaro | [] | 11 latrine | [] [] [] | 10 ld | [] [] [] [] | 11 leafpad | [] [] [] [] [] [] | 33 libc | [] [] [] [] [] | 21 libexif | [] () | 7 libextractor | [] | 1 libgnutls | [] [] [] | 9 libgpewidget | [] [] [] | 14 libgpg-error | [] [] [] | 9 libgphoto2 | [] [] | 8 libgphoto2_port | [] [] [] [] | 14 libgsasl | [] [] [] | 13 libiconv | [] [] [] [] | 21 libidn | () [] [] | 11 lifelines | [] | 4 liferea | [] [] [] | 21 lilypond | [] | 7 linkdr | [] [] [] [] [] | 17 lordsawar | | 1 lprng | [] | 3 lynx | [] [] [] [] | 17 m4 | [] [] [] [] | 19 mailfromd | [] [] | 3 mailutils | [] | 5 make | [] [] [] [] | 21 man-db | [] [] [] | 8 man-db-manpages | | 4 minicom | [] [] | 16 mkisofs | [] [] | 9 myserver | | 0 nano | [] [] [] [] | 21 opcodes | [] [] [] | 11 parted | [] [] [] [] [] | 15 pies | [] [] | 3 popt | [] [] [] [] [] [] | 27 psmisc | [] [] | 11 pspp | | 4 pwdutils | [] [] | 6 radius | [] [] | 9 recode | [] [] [] [] | 28 rosegarden | () | 0 rpm | [] [] [] | 11 rush | [] [] | 4 sarg | | 1 screem | [] | 3 scrollkeeper | [] [] [] [] [] | 27 sed | [] [] [] [] [] | 30 sharutils | [] [] [] [] [] | 22 shishi | [] | 3 skencil | [] [] | 7 solfege | [] [] [] [] | 16 solfege-manual | [] | 8 soundtracker | [] [] [] | 9 sp | [] | 3 sysstat | [] [] | 15 tar | [] [] [] [] [] [] | 23 texinfo | [] [] [] [] [] | 17 tin | | 4 unicode-han-tra... | | 0 unicode-transla... | | 2 util-linux-ng | [] [] [] [] | 20 vice | () () | 1 vmm | [] | 4 vorbis-tools | [] | 6 wastesedge | | 2 wdiff | [] [] | 7 wget | [] [] [] [] [] | 26 wyslij-po | [] [] | 8 xchat | [] [] [] [] [] [] | 36 xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | 63 xkeyboard-config | [] [] [] | 22 +---------------------------------------------------+ 85 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW 178 domains 119 1 3 3 0 10 65 51 155 17 98 7 41 2618 Some counters in the preceding matrix are higher than the number of visible blocks let us expect. This is because a few extra PO files are used for implementing regional variants of languages, or language dialects. For a PO file in the matrix above to be effective, the package to which it applies should also have been internationalized and distributed as such by its maintainer. There might be an observable lag between the mere existence a PO file and its wide availability in a distribution. If June 2010 seems to be old, you may fetch a more recent copy of this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date matrix with full percentage details can be found at `http://translationproject.org/extra/matrix.html'. 1.5 Using `gettext' in new packages =================================== If you are writing a freely available program and want to internationalize it you are welcome to use GNU `gettext' in your package. Of course you have to respect the GNU Library General Public License which covers the use of the GNU `gettext' library. This means in particular that even non-free programs can use `libintl' as a shared library, whereas only free software can use `libintl' as a static library or use modified versions of `libintl'. Once the sources are changed appropriately and the setup can handle the use of `gettext' the only thing missing are the translations. The Free Translation Project is also available for packages which are not developed inside the GNU project. Therefore the information given above applies also for every other Free Software Project. Contact `coordinator@translationproject.org' to make the `.pot' files available to the translation teams. libvisual-0.4.2/Doxyfile0000644000175100001730000001726414405737441012160 00000000000000# Doxyfile 1.3.4 #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- PROJECT_NAME = libvisual PROJECT_NUMBER = OUTPUT_DIRECTORY = docs OUTPUT_LANGUAGE = English USE_WINDOWS_ENCODING = NO BRIEF_MEMBER_DESC = YES REPEAT_BRIEF = YES ALWAYS_DETAILED_SEC = NO INLINE_INHERITED_MEMB = NO FULL_PATH_NAMES = NO STRIP_FROM_PATH = SHORT_NAMES = NO JAVADOC_AUTOBRIEF = YES MULTILINE_CPP_IS_BRIEF = NO DETAILS_AT_TOP = NO INHERIT_DOCS = YES DISTRIBUTE_GROUP_DOC = NO TAB_SIZE = 8 ALIASES = OPTIMIZE_OUTPUT_FOR_C = YES OPTIMIZE_OUTPUT_JAVA = NO SUBGROUPING = YES #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- EXTRACT_ALL = YES EXTRACT_PRIVATE = NO EXTRACT_STATIC = NO EXTRACT_LOCAL_CLASSES = YES HIDE_UNDOC_MEMBERS = NO HIDE_UNDOC_CLASSES = NO HIDE_FRIEND_COMPOUNDS = NO HIDE_IN_BODY_DOCS = NO INTERNAL_DOCS = YES CASE_SENSE_NAMES = YES HIDE_SCOPE_NAMES = NO SHOW_INCLUDE_FILES = YES INLINE_INFO = YES SORT_MEMBER_DOCS = YES GENERATE_TODOLIST = YES GENERATE_TESTLIST = YES GENERATE_BUGLIST = YES GENERATE_DEPRECATEDLIST= YES ENABLED_SECTIONS = MAX_INITIALIZER_LINES = 30 SHOW_USED_FILES = YES #--------------------------------------------------------------------------- # configuration options related to warning and progress messages #--------------------------------------------------------------------------- QUIET = NO WARNINGS = YES WARN_IF_UNDOCUMENTED = YES WARN_IF_DOC_ERROR = YES WARN_FORMAT = "$file:$line: $text" WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- INPUT = libvisual/ FILE_PATTERNS = RECURSIVE = YES EXCLUDE = EXCLUDE_SYMLINKS = NO EXCLUDE_PATTERNS = EXAMPLE_PATH = EXAMPLE_PATTERNS = EXAMPLE_RECURSIVE = NO IMAGE_PATH = INPUT_FILTER = FILTER_SOURCE_FILES = NO #--------------------------------------------------------------------------- # configuration options related to source browsing #--------------------------------------------------------------------------- SOURCE_BROWSER = YES INLINE_SOURCES = NO STRIP_CODE_COMMENTS = YES REFERENCED_BY_RELATION = YES REFERENCES_RELATION = NO VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # configuration options related to the alphabetical class index #--------------------------------------------------------------------------- ALPHABETICAL_INDEX = YES COLS_IN_ALPHA_INDEX = 5 IGNORE_PREFIX = _Vis #--------------------------------------------------------------------------- # configuration options related to the HTML output #--------------------------------------------------------------------------- GENERATE_HTML = YES HTML_OUTPUT = html HTML_FILE_EXTENSION = .html HTML_HEADER = HTML_FOOTER = HTML_STYLESHEET = HTML_ALIGN_MEMBERS = YES GENERATE_HTMLHELP = NO CHM_FILE = HHC_LOCATION = GENERATE_CHI = NO BINARY_TOC = NO TOC_EXPAND = NO DISABLE_INDEX = NO ENUM_VALUES_PER_LINE = 4 GENERATE_TREEVIEW = NO TREEVIEW_WIDTH = 250 #--------------------------------------------------------------------------- # configuration options related to the LaTeX output #--------------------------------------------------------------------------- GENERATE_LATEX = NO LATEX_OUTPUT = latex LATEX_CMD_NAME = latex MAKEINDEX_CMD_NAME = makeindex COMPACT_LATEX = NO PAPER_TYPE = a4wide EXTRA_PACKAGES = LATEX_HEADER = PDF_HYPERLINKS = NO USE_PDFLATEX = NO LATEX_BATCHMODE = NO LATEX_HIDE_INDICES = NO #--------------------------------------------------------------------------- # configuration options related to the RTF output #--------------------------------------------------------------------------- GENERATE_RTF = NO RTF_OUTPUT = rtf COMPACT_RTF = NO RTF_HYPERLINKS = NO RTF_STYLESHEET_FILE = RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # configuration options related to the man page output #--------------------------------------------------------------------------- GENERATE_MAN = NO MAN_OUTPUT = man MAN_EXTENSION = .3 MAN_LINKS = NO #--------------------------------------------------------------------------- # configuration options related to the XML output #--------------------------------------------------------------------------- GENERATE_XML = NO XML_OUTPUT = xml XML_SCHEMA = XML_DTD = #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # configuration options related to the Perl module output #--------------------------------------------------------------------------- GENERATE_PERLMOD = NO PERLMOD_LATEX = NO PERLMOD_PRETTY = YES PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- ENABLE_PREPROCESSING = YES MACRO_EXPANSION = NO EXPAND_ONLY_PREDEF = NO SEARCH_INCLUDES = YES INCLUDE_PATH = INCLUDE_FILE_PATTERNS = PREDEFINED = EXPAND_AS_DEFINED = SKIP_FUNCTION_MACROS = YES #--------------------------------------------------------------------------- # Configuration::addtions related to external references #--------------------------------------------------------------------------- TAGFILES = GENERATE_TAGFILE = ALLEXTERNALS = NO EXTERNAL_GROUPS = YES PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- CLASS_DIAGRAMS = YES HIDE_UNDOC_RELATIONS = YES HAVE_DOT = YES CLASS_GRAPH = YES COLLABORATION_GRAPH = YES UML_LOOK = NO TEMPLATE_RELATIONS = YES INCLUDE_GRAPH = YES INCLUDED_BY_GRAPH = YES CALL_GRAPH = NO GRAPHICAL_HIERARCHY = YES DOT_IMAGE_FORMAT = png DOT_PATH = DOTFILE_DIRS = MAX_DOT_GRAPH_WIDTH = 1024 MAX_DOT_GRAPH_HEIGHT = 1024 MAX_DOT_GRAPH_DEPTH = 3 GENERATE_LEGEND = YES DOT_CLEANUP = YES #--------------------------------------------------------------------------- # Configuration::addtions related to the search engine #--------------------------------------------------------------------------- SEARCHENGINE = NO libvisual-0.4.2/libvisual.pc.in0000644000175100001730000000052014405737441013360 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@LIBVISUAL_INCLUDE_DIR@ pluginsbasedir=@LIBVISUAL_PLUGINS_BASE_DIR@ Name: libvisual Version: @VERSION@ Description: an audio visualisation abstraction library. Requires: @VISUAL_PKG_CONFIG_DEP@ Libs: -L${libdir} @VISUAL_LIBS@ Cflags: -I${includedir} @VISUAL_CFLAGS@ libvisual-0.4.2/TODO0000644000175100001730000001557714405737441011147 00000000000000THIS FILE IS OUT DATED double check the bmp loader for possibly errors when the header has been tampered FIX the VERSION define Fix that lv-inspect builds, after the lib has been installed. replace stdint.h with sys/types.h and have defines so we don't have to change all the code (besides u_int16_t sounds less nice than uint16_t :)) This file is not very ordered and kinda a scrapbook, but it contains all the future planning. Soon: bin: ***** REWRITE THE BIN MESS, I WROTE UTTERLY FUCKING SHIT ***** * check if we don't negotiate too often. * crash when very quickly switching in xmms plugin x * if morphing from 8 to 32 and then while morphing to 8 again, the main actor stays in 32 bits * check if memory is released as soon as possible all the time. x * property to force morphs in high bpp * when switching quickly sometimes plugins don't get drawn to the right depth surface * test the bin, toggle between direct and morph, check if depthflag works good etc etc * nogwel wat meer issues met switchen, maak een switch random ofzo om het eens hard te testen * vanuit gl naar oinksie direct door naar JESS kaboem. * outdate songinfo on a switch. * FOR RERWITE: on morph do both actors in two thread when threading is available. auto sched: random: * easily filter out gl plugins examples: * find a way to compile examples AFTER installing the current library. * port simplesdl to the new bin system. * make an example using a NON managed bin, and also a test if this is still working :) Af te werken: * when the whole bin stuff is working, test excluding opengl stuff within the xmms plugin Automakeify todo: x fix lib version LEGAL: x Add copyright notice to all the files DOCS: optimization docs: http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/22007.pdf http://www.intel.com/cd/ids/developer/asmo-na/eng/microprocessors/index.htm mmx, sse etc: http://www.angelcode.com/refdb/category/51.asp http://aggregate.org/PPLINUX/19971124/pphowto-4.html Alpha blending: http://www.gamedev.net/reference/programming/features/mmxblend/page2.asp 3d,4d functions: http://www.geocities.com/projectgreenshift/4dgraphs.html gcc inline assembler: http://www.osdever.net/tutorials/gccasmtut.php?the_id=68 plugins: !(option flags, include a 'reentrant' flag that indicates that the plugin is allowed to load twice) (make a notreentrant flag rather) docs: plugin tutorial application tutorial plugin writers guide libvisual: audio: allow pre buffer to be requested, implement a queue buffer (post 0.1) More advanced audio core and capable of transforming audio buffers to different ones (post 0.3) investigate bpm detection (post 0.4) video: font system check for opengl when setting up transformation buffers add a superfast double pixeler (post 0.2) make start framework that handles sse, mmx etc (post 0.2) sse, sse2, mmx work: (post 0.2): colorspace transformations alpha blend code 16 bits alpha optimize: And do two at once using 32 bits ints (post 0.2) test >all< the video transformation stuff very well sizing: When not fitting, it doesn't place in the middle, this is easy to do for the fitting enviroment but a bit less easy for the depth transform env, because the advantage we have within the depth transform is that we can give an pitch. we have to look into this better sched: (post 0.2) implement the auto scheduler. have the auto scheduler react on music property: (post 0.4) implement an property system which plugins can use to set properties and (g)uis can use to present them to the user. implement an within buffer fallback to do settings as well use the syneathesia in buffer stuff as an example for this ! settings: (post 0.5) (do we need this ?) a mechanism to enable/disable VISUAL_LOG_DEBUG messages. a system to store plugin settings. next plugin, prev plugin keymaps how do we do ? util: (post 0.2) functions to check for mmx, sse etc and a good arch detection system. actor: Honor plugin flags better (post 0.1) Have a mechanism to request a depth from within the plugin, which is needed for plugins like the pixbuf loader. plugins: have a way to version tag plugins (post 0.1) (Within the new plugin system ?) global params: a global prop to do settings for songinfo (to show, how long shown) a param that disables blurs and field displacement in a plugin so that you can use other plugins to render inside another libvisual: After the events stuff do a good code review + cleanups. cleanups: functions returning strings that cannot be changed, must be typed with const returns. cleanup the fixmes make use of the lv_log system and do better error checking void * -> byte/word types on other archs !? comment code go through all the structs and cleanup naming here and there move the headers to include/ ?? (really ??) test against: http://www.linuxbase.org/ I've always been declaring vars at the top of the function, however Ive started to think it's cleaner to declare them in their target scope. VISUAL_ACTOR ( ), VISUAL_INPUT ( ) cast like macros (???) ? doxygen: fix alphabetic list, why is this borked for functions ? rename actor, input to VisActor, etc at some places. use # at places where this is useful. fix docs for plugin function. portability: have byteswap helper functions and use them where endianess issues arise (lv_bmp.c) Other: Make Gstreamer elements from the actors. morph plugins. and input plugins. Tools: lv-inspect: to get detailed information about a plugin Threading: Have VisThread, VisMutex and threading api to wrap other threading systems within, like pthreads or win32 native threading API. this is for internal usage within the library, plugins shouldn't be threaded. Threadify some plugin opts, like the input plugin, two actor plugins at morph Params: When libvisual settings backend lands, have a 'serialize' flag that does save, load parameters. VisCPU: A small sub system to obtain information about the processor, processors, cpu flags, simd set flags. Use this for the timed morph as well. explicitly disable 'mmx' through an API. mmx can be a disaster in multithreading environments because of it's sharing registers with the fpu registers thingy. INTERNAL: LOG: Make public the maximum length of the string that can be showed. tests: port the tests over to the application API (post 0.1). with some people they start out in fullscreen mode (post 0.1) seems to be somewhat related to esd running as an user and launching the tests as root (?!), or better sdl not using x as it's backend but something else. FUTURE: * an highend API and library that also helps with displaying (do display support plugin wise ??) * an highend API and library that allows scheduling on a timeline, scene based etc etc for VJ like stuff. libvisual-0.4.2/README0000644000175100001730000000511214405737441011317 00000000000000-- What is libvisual -- Libvisual is a library that acts as a middle layer between applications that want audio visualisation and audio visualisation plugins. Libvisual is aimed at developers who, have a need for audio visualisation and those who actually write the visualisation plugins. By writing an audio visualisation plugin for libvisual every application that uses libvisual is capable of using this plugin. The application handles the end drawing of the graphics and thus rendering done by plugins using libvisual can be drawn everywhere. That is but not limited to: ascii art, sdl, on gl object as a surface , alpha blended or just, anywhere. Libvisual also provides complete easy to use transparant depth transformation, so that even when the display isn't supported by the plugin, libvisual will make it suite. Besides using libvisual for rendering your 2d buffers, you can also render openGL when an openGL context is open. Besides you don't have to render to a buffer. You can also make hardware hacks that do visualisation using libvisual. There are simply no borders -- Why should you use libvisual -- As an application writer, using libvisual provides you an easy way to do audio visualisation. Also when using libvisual you'll have easy access to all the plugins that are written for libvisual. As an plugin writer, libvisual provides a nice host for your plugin. It runs analyzes over the audio input for easy usage and it handles all the displaying stuff through the library and application. And mainly your plugin will be accessible to all the applications. -- License -- The libvisual library that is in libvisual/ is licensed under the LGPL. The example applications in examples/ are licensed under the GPL. The tests in tests/ are licensed under the GPL. -- Development -- If you'd like to use libvisual for your applications, write plugins or hack on the core. Please read HACKING. It contains some very useful information regarding to policies and such. -- Requirement -- The library is quite self containing and there is almost no depency at all to get it working. Libvisual it self does not depend on anything besides glibc ofcourse. Examples/Tests: To compile the examples and most tests libSDL is required. -- Compiling and installing -- Configuration: ./configure To set a prefix use --prefix, other options can be seen by using ./configure --help Building: make This will compile the library. If you want to compile the examples, reconfigure the package with --enable-examples AFTER installing the library. Installing: make install This will install the library. libvisual-0.4.2/install-sh0000755000175100001730000003577614405737453012471 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2020-11-14.01; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -p pass -p to $cpprog. -s $stripprog installed files. -S SUFFIX attempt to back up existing files, with suffix SUFFIX. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. 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In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: libvisual-0.4.2/AUTHORS0000644000175100001730000000167614405737441011522 00000000000000Main author, project leader: Dennis Smit Developers: Duilio J. Protti Vitaly V. Bursov Gustavo Sverzut Barbieri Jaak Randmets The new FFT implementation that is used by libvisual is written by: Chong Kai Xiong The old FFT implementation that was used by libvisual: Richard Boulton Nearest scalers, initial VisCPU stuff: Chong Kai Xiong Bilinear scaler: Jean-Christophe Hoelt (goom2 main author) CPU Detect code based on the work by: Eric Anholt and MPlayer cpudetect hackers. List implementation from RCL: Sepp Wijnands Tom Wimmenhove Many thanks for quality suggestions and input: Burkhard Plaum (lemuria author) libvisual-0.4.2/m4/0000755000175100001730000000000014405737521011037 500000000000000libvisual-0.4.2/m4/ltversion.m40000755000175100001730000000127314405737447013263 00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 4179 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.6]) m4_define([LT_PACKAGE_REVISION], [2.4.6]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6' macro_revision='2.4.6' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) libvisual-0.4.2/m4/lib-prefix.m40000644000175100001730000002042214405737443013265 00000000000000# lib-prefix.m4 serial 7 (gettext-0.18) dnl Copyright (C) 2001-2005, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a variable acl_libdirstem, containing the basename of the libdir, either dnl "lib" or "lib64" or "lib/64", dnl - a variable acl_libdirstem2, as a secondary possible value for dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or dnl "lib/amd64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. dnl On glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine dnl the compiler's default mode by looking at the compiler's library search dnl path. If at least one of its elements ends in /lib64 or points to a dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. dnl Otherwise we use the default, namely "lib". dnl On Solaris systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. AC_REQUIRE([AC_CANONICAL_HOST]) acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment dnl . dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the dnl symlink is missing, so we set acl_libdirstem2 too. AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], [AC_EGREP_CPP([sixtyfour bits], [ #ifdef _LP64 sixtyfour bits #endif ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) ]) if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" ]) libvisual-0.4.2/m4/nls.m40000644000175100001730000000231514405737443012021 00000000000000# nls.m4 serial 5 (gettext-0.18) dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.50]) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE([nls], [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT([$USE_NLS]) AC_SUBST([USE_NLS]) ]) libvisual-0.4.2/m4/ltoptions.m40000755000175100001730000003426214405737447013275 00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the 'fast-install' # and 'disable-fast-install' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. 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If omitted, it defaults to `aix'. m4_define([_LT_WITH_AIX_SONAME], [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[[5-9]]*,yes) AC_MSG_CHECKING([which variant of shared library versioning to provide]) AC_ARG_WITH([aix-soname], [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], [case $withval in aix|svr4|both) ;; *) AC_MSG_ERROR([Unknown argument to --with-aix-soname]) ;; esac lt_cv_with_aix_soname=$with_aix_soname], [AC_CACHE_VAL([lt_cv_with_aix_soname], [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) with_aix_soname=$lt_cv_with_aix_soname]) AC_MSG_RESULT([$with_aix_soname]) if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac _LT_DECL([], [shared_archive_member_spec], [0], [Shared archive member basename, for filename based shared library versioning on AIX])dnl ])# _LT_WITH_AIX_SONAME LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the 'pic-only' and 'no-pic' # LT_INIT options. # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac], [pic_mode=m4_default([$1], [default])]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) libvisual-0.4.2/m4/intlmacosx.m40000644000175100001730000000475314405737443013416 00000000000000# intlmacosx.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2004-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Checks for special options needed on Mac OS X. dnl Defines INTL_MACOSX_LIBS. AC_DEFUN([gt_INTL_MACOSX], [ dnl Check for API introduced in Mac OS X 10.2. AC_CACHE_CHECK([for CFPreferencesCopyAppValue], [gt_cv_func_CFPreferencesCopyAppValue], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFPreferencesCopyAppValue(NULL, NULL)]])], [gt_cv_func_CFPreferencesCopyAppValue=yes], [gt_cv_func_CFPreferencesCopyAppValue=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) fi dnl Check for API introduced in Mac OS X 10.3. AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFLocaleCopyCurrent();]])], [gt_cv_func_CFLocaleCopyCurrent=yes], [gt_cv_func_CFLocaleCopyCurrent=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFLocaleCopyCurrent = yes; then AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi AC_SUBST([INTL_MACOSX_LIBS]) ]) libvisual-0.4.2/m4/iconv.m40000644000175100001730000002162014405737443012343 00000000000000# iconv.m4 serial 18 (gettext-0.18.2) dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_LIB_LINKFLAGS_BODY([iconv]) ]) AC_DEFUN([AM_ICONV_LINK], [ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and dnl those with the standalone portable GNU libiconv installed). AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) dnl Add $INCICONV to CPPFLAGS before performing the following checks, dnl because if the user has installed libiconv and not disabled its use dnl via --without-libiconv-prefix, he wants to use it. The first dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. am_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_func_iconv=yes]) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_lib_iconv=yes] [am_cv_func_iconv=yes]) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, dnl Solaris 10. am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include int main () { int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static const char input[] = "\263"; char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; const char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; }]])], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], [ changequote(,)dnl case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac changequote([,])dnl ]) LIBS="$am_save_LIBS" ]) case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then AC_DEFINE([HAVE_ICONV], [1], [Define if you have the iconv() function and it works.]) fi if test "$am_cv_lib_iconv" = yes; then AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV dnl either. CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi AC_SUBST([LIBICONV]) AC_SUBST([LTLIBICONV]) ]) dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to dnl avoid warnings like dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". dnl This is tricky because of the way 'aclocal' is implemented: dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. dnl Otherwise aclocal's initial scan pass would miss the macro definition. dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. dnl Otherwise aclocal would emit many "Use of uninitialized value $1" dnl warnings. m4_define([gl_iconv_AC_DEFUN], m4_version_prereq([2.64], [[AC_DEFUN_ONCE( [$1], [$2])]], [m4_ifdef([gl_00GNULIB], [[AC_DEFUN_ONCE( [$1], [$2])]], [[AC_DEFUN( [$1], [$2])]])])) gl_iconv_AC_DEFUN([AM_ICONV], [ AM_ICONV_LINK if test "$am_cv_func_iconv" = yes; then AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL([am_cv_proto_iconv], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ]], [[]])], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([ $am_cv_proto_iconv]) AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], [Define as const if the declaration of iconv() needs const.]) dnl Also substitute ICONV_CONST in the gnulib generated . m4_ifdef([gl_ICONV_H_DEFAULTS], [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) if test -n "$am_cv_proto_iconv_arg1"; then ICONV_CONST="const" fi ]) fi ]) libvisual-0.4.2/m4/po.m40000644000175100001730000004503714405737443011653 00000000000000# po.m4 serial 22 (gettext-0.19) dnl Copyright (C) 1995-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.60]) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl AC_REQUIRE([AC_PROG_MKDIR_P])dnl AC_REQUIRE([AC_PROG_SED])dnl AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that dnl the gettext macros and po/Makefile.in.in are in sync. AC_SUBST([GETTEXT_MACRO_VERSION], [0.19]) dnl Perform the following tests also if --disable-nls has been given, dnl because they are needed for "make dist" to work. dnl Search for GNU msgfmt in the PATH. dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. dnl The second test excludes FreeBSD msgfmt. AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) dnl Test whether it is GNU msgfmt >= 0.15. changequote(,)dnl case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac changequote([,])dnl AC_SUBST([MSGFMT_015]) changequote(,)dnl case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac changequote([,])dnl AC_SUBST([GMSGFMT_015]) dnl Search for GNU xgettext 0.12 or newer in the PATH. dnl The first test excludes Solaris xgettext and early GNU xgettext versions. dnl The second test excludes FreeBSD xgettext. AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) dnl Remove leftover from FreeBSD xgettext call. rm -f messages.po dnl Test whether it is GNU xgettext >= 0.15. changequote(,)dnl case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac changequote([,])dnl AC_SUBST([XGETTEXT_015]) dnl Search for GNU msgmerge 0.11 or newer in the PATH. AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) dnl Installation directories. dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we dnl have to define it here, so that it can be used in po/Makefile. test -n "$localedir" || localedir='${datadir}/locale' AC_SUBST([localedir]) dnl Support for AM_XGETTEXT_OPTION. test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) AC_CONFIG_COMMANDS([po-directories], [[ for ac_file in $CONFIG_FILES; do # Support "outfile[:infile[:infile...]]" case "$ac_file" in *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; esac # PO directories have a Makefile.in generated from Makefile.in.in. case "$ac_file" in */Makefile.in) # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Treat a directory as a PO directory if and only if it has a # POTFILES.in file. This allows packages to have multiple PO # directories under different names or in different locations. if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" gt_tab=`printf '\t'` cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration # parameters. if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then # The LINGUAS file contains the set of available languages. if test -n "$OBSOLETE_ALL_LINGUAS"; then test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) # Compute UPDATEPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) # Compute DUMMYPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) # Compute GMOFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) case "$ac_given_srcdir" in .) srcdirpre= ;; *) srcdirpre='$(srcdir)/' ;; esac POFILES= UPDATEPOFILES= DUMMYPOFILES= GMOFILES= for lang in $ALL_LINGUAS; do POFILES="$POFILES $srcdirpre$lang.po" UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" DUMMYPOFILES="$DUMMYPOFILES $lang.nop" GMOFILES="$GMOFILES $srcdirpre$lang.gmo" done # CATALOGS depends on both $ac_dir and the user's LINGUAS # environment variable. 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It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; 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esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown AC_ARG_VAR([LT_SYS_LIBRARY_PATH], [User-defined run-time library search path.]) case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], [lt_cv_shlibpath_overrides_runpath=yes])]) LDFLAGS=$save_LDFLAGS libdir=$save_libdir ]) shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], [lt_cv_irix_exported_symbol], [save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" AC_LINK_IFELSE( [AC_LANG_SOURCE( [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], [C++], [[int foo (void) { return 0; }]], [Fortran 77], [[ subroutine foo end]], [Fortran], [[ subroutine foo end]])])], [lt_cv_irix_exported_symbol=yes], [lt_cv_irix_exported_symbol=no]) LDFLAGS=$save_LDFLAGS]) if test yes = "$lt_cv_irix_exported_symbol"; then _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi _LT_TAGVAR(link_all_deplibs, $1)=no else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(ld_shlibs, $1)=yes _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported shrext_cmds=.dll _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; osf3*) if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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These variables are subsequently used by _LT_CONFIG to write # the compiler configuration to 'libtool'. m4_defun([_LT_LANG_CXX_CONFIG], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl if test -n "$CXX" && ( test no != "$CXX" && ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || (test g++ != "$CXX"))); then AC_PROG_CXXCPP else _lt_caught_CXX_error=yes fi AC_LANG_PUSH(C++) _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(allow_undefined_flag, $1)= _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(archive_expsym_cmds, $1)= _LT_TAGVAR(compiler_needs_object, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)= _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(hardcode_libdir_separator, $1)= _LT_TAGVAR(hardcode_minus_L, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_TAGVAR(hardcode_automatic, $1)=no _LT_TAGVAR(inherit_rpath, $1)=no _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no # Source file extension for C++ test sources. ac_ext=cpp # Object file extension for compiled C++ test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # No sense in running all these tests if we already determined that # the CXX compiler isn't working. 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(MM) wlarc='$wl' # ancient GNU ld didn't support --whole-archive et. al. if eval "`$CC -print-prog-name=ld` --help 2>&1" | $GREP 'no-whole-archive' > /dev/null; then _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' else _LT_TAGVAR(whole_archive_flag_spec, $1)= fi else with_gnu_ld=no wlarc= # A generic and very simple default shared library creation # command for GNU C++ for the case where it uses the native # linker, instead of GNU ld. 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If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do case $ld_flag in *-brtl*) aix_use_runtimelinking=yes break ;; esac done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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*) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; 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AC_PREREQ([2.50]) # Search path for a program which passes the given test. dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. 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AC_PREREQ([2.54]) dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes popdef([NAME]) popdef([Name]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. The missing-message dnl defaults to 'no' and may contain additional hints for the user. dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, dnl because these -l options might require -L options that are present in dnl LIBS. -l options benefit only from the -L options listed before it. dnl Otherwise, add it to the front of LIBS, because it may be a static dnl library that depends on another static library that is present in LIBS. dnl Static libraries benefit only from the static libraries listed after dnl it. case " $LIB[]NAME" in *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; *) LIBS="$LIB[]NAME $LIBS" ;; esac AC_LINK_IFELSE( [AC_LANG_PROGRAM([[$3]], [[$4]])], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) popdef([NAME]) popdef([Name]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_libname_spec, dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl Autoconf >= 2.61 supports dots in --with options. pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH(P_A_C_K[-prefix], [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been dnl computed. So it has to be reset here. HAVE_LIB[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([P_A_C_K]) popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) libvisual-0.4.2/m4/gettext.m40000644000175100001730000003561514405737443012722 00000000000000# gettext.m4 serial 66 (gettext-0.18.2) dnl Copyright (C) 1995-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2006, 2008-2010. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The dnl default (if it is not specified or empty) is 'no-libtool'. dnl INTLSYMBOL should be 'external' for packages with no intl directory, dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library dnl $(top_builddir)/intl/libintl.a will be created. dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) libvisual-0.4.2/NEWS0000644000175100001730000001512114405737441011137 00000000000000NEWS - list of user-visible changes between releases of Libvisual. These are only visible changes, for more details look at the ChangeLog. New in 0.4.2: 2023-03-20: New features * lv-tool-0.4: New standalone GUI tool + related man page (#150, #182, #195, #201, #210, #213, #214, #219, #222, #232, #233, #239, #249, #254) Behavior bugfixes * Fix splitting of interleaved stereo (#152) * Fix ringbuffer infinite loop (#184) * Fix heap-use-after-free on pallete when switching actors (#214) * Fix code path that missed setting the video palette (#214) * Improve AltiVec detection for PPC/PPC64 Linux (#268) * examples: Improve depth handling in example simplesdl.c (#146) Fixes related to compilation * Stop using sdl-config and AM_PATH_SDL in configure.ac (#238) * Drop harmful AC_FUNC_MALLOC from configure.ac (#237) * Address Autotools warnings (#228) * Re-write autogen.sh based on autoreconf (#229) * Fix SDL header location with regard to pkg-config (#187) * Do not define HAVE_SCHED on macOS (#189) * Require a C++11 compiler (#276) Infrastructure work * Start covering Clang 17 (#231) * Enrich NEWS files with 0.4.1 pull request references (#227) * Add .gitignore files (#197) * Start covering build on macOS (#189, #262) * Document 0.4.2 pull requests (#273) * Make CI ensure that the lv-tool man page stays in sync (#232) New in 0.4.1: 2022-12-05: Behavior bugfixes * Fix math and shift overflow in function visual_color_to_uint32 (#142) Translation improvements * Fix spelling error "succesful" (#118) * Mass-fix typo "indentical" (#119) * Add German translation (#141) * Ask to send translation error reports to the GitHub issue tracker (#141) * Add make target "update-pot" to allow simpler invokation of make (#141) * Sync translation files with current code (#141) * Fix default for $(DOMAIN), was empty before (#141) Fixes related to compilation * configure.ac: Define macro VISUAL_ARCH_X86_64 on x86_64 (#134) * configure.ac: Fix detection of pkg-config for cross-compilation (#120) * configure.ac: Fix pthreads detection for Clang 16 (#122) * configure.ac: Bump gettext version due to @MKINSTALLDIRS@ issues * configure.ac: Fix --enable-threads * lv_color.c: Fix visual_color_to_uint32 with regard to strict aliasing (#107) * lv_cpu.c: Remove X86_FXSR_MAGIC guard (not defined anywhere) * lv_defines.h: Fix redefine * lv_plugin.c: Fixes for -Werror=format-security (#117) * Address implicit function declaration warnings (#106) Infrastructure work * Add CI covering build with GCC 11/12 (#116) * Add CI covering build with Clang 15/16 (#116) * Add CI covering "make dist" results (#132) * Add CI enforcing that .pot and .po files remain in sync (#141) * Make CI upload "make dist" results (#145) * Drop files auto-generated by GNU Autotools (#141) Other changes * configure.ac: Make pkg-config a hard dependency (#120) * Resurrect and include examples (#143) New in 0.4.0: 2006-03-20: * Real time timestamping support. (Dennis) * Will unref plugins that don't match the ABI version. (Dennis) * Added VisRectangle system. (Dennis) * New BMP loader that supports all depths and RLE encoding. (Sepp) * visual_mem_set(), visual_mem_set16(), visual_mem_set32() Optimized memset functions. (Dennis) * VisVideo new composite system. (Dennis) * VisVideo sub regions. (Dennis) * visual_video_zoom_*(). (Jaak) * visual_video_mirror_*(). (Jaak) * visual_video_rotate_*(). (Jaak) * Removed obsolete visual_video_depth_transform_to_buffer(). (Jaak) * Added VisCollection system. (Dennis) * Added VisHashmap. (Dennis) * Added VisCache. (Dennis) * VisAudio rewrite. (Dennis) * Added .license bit to VisPluginInfo for realtime license check. (Dennis) * Removed .struct_size and .api_version from the VisPluginInfo structure, and revamped the plugin version check system. Put VISUAL_PLUGIN_API_VERSION_VALIDATOR somewhere in your plugin and it'll work. (Dennis) * Homedir installable plugins ~/.libvisual/actor transform morph input. (Dennis) * Added VisOS. Realtime priority functions are hosted in this module. (Dennis) * Added VisMath. All kind of math related functions have been added, most note worthy are the _vectorized_. All of these are accelerated by mmx/3dnow/sse instructions. * VisFourier completely revamped. (Chong Kai Xiong) New in 0.2.0: 2005-02-09: * VisTransform subsystem. (Dennis) * visual_palette_color_cycle() function. (Dennis) * visual_param_container_copy_match() function. (Dennis) * visual_param_container_copy() function. (Dennis) * visual_timer_elapsed_msecs() function. (Dennis) * VisCPU subsystem. (Dennis) * visual_mem_copy(), will contain mmx, sse versions later on. (Dennis) * MMX version of the 32bits bilinear filter. (Jean-Christophe) * Fixed the visual_video_blit_overlay(). (Dennis) * MMX versions of the 32bits alpha overlay. (Dennis) * VisPluginEnviron system added. (Vitaly, Dennis) * Nearest scalers. (Chong Kai Xiong, Dennis) * Bilinear scalers. (Jean-Christophe, Dennis) * VisError error values, and human readable errors. (Dennis) * Objectification of all libvisual structures. (Dennis) * Complete VisObject system. (Dennis) * VisSongInfo, use the bilinear filterer, scaler for coverart. (Dennis) * VisPalette VisParamEntry type. (Dennis) * VisObject VisParamEntry type. (Dennis) * VisThread threading wrapper system. (Dennis) * VisUI Complete userinterface abstraction layer. (Dennis) * Have a string only plugin type, plugins are now members of domains. (Dennis, Vitaly) * Many many fixes, improvements and such. (Everyone) New in 0.1.7: 2004-10-14: * Removed examples from dist, they are out dated, broken and caused problems. (Dennis) * Plugin libraries now work for real. (Dennis) * Added visual_plugin_get_api_version function. (Dennis) * Added visual_is_initialized function. (Duilio) * visual_log verboseness control. (Duilio) * visual_log custom callbacks. (Duilio) * VisRandom subsystem and plugin specific VisRandomContexts. (Dennis) * Bugfixes. (everyone) New in 0.1.6: 2004-09-10: * Created the VisParam system that is used for parameters in both libvisual and the plugins. (Dennis) * Completely revamped plugin system that also supports API version check and such. (Dennis, Vitaly) * VisTimer module for both time and timing. (Dennis, Duilio) * VisColor module for color units in a palette and hsv->rgb conversions. (Dennis) * VisMem module for memory related things. (Duilio, Dennis) * Method to check if a morph needs an VisAudio context. (Dennis) * Byteswap macros. (Vitaly, Duilio) * Fix cover art support. (Dennis) * HSV <-> RGB helper functions in VisColor. (Dennis) * Timed morph (Dennis, Duilio) New in 0.1.5: 2004-06-27: * visual_log does now accept format strings and variable arguments. * Major cleanups and build tree fixes. libvisual-0.4.2/depcomp0000755000175100001730000005602014405737453012023 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2021 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: